Directors (And Other Officers)
| Concept | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | As at 2025-06-16 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | ||||||||||||
| Information about directors (and corporate auditors) | ||||||||||||
| Official title or position | — | 
                                                常務取締役技術本部長
                                                
                                             | 
                                                社外監査役
                                                
                                             | 
                                                社外取締役
                                                
                                             | 
                                                代表取締役社長
                                                
                                             | 
                                                社外取締役
                                                
                                             | 
                                                社外取締役
                                                
                                             | 
                                                常勤監査役
                                                
                                             | 
                                                社外監査役
                                                
                                             | 
                                                常務取締役営業本部長
                                                
                                             | 
                                                取締役 製造本部長
                                                
                                             | 
                                                代表取締役会長
                                                
                                             | 
| Name | — | 
                                                菅井 賢志
                                                
                                             | 
                                                本橋 信隆
                                                
                                             | 
                                                木之瀨 幹夫
                                                
                                             | 
                                                新村 亮
                                                
                                             | 
                                                高橋 淳子
                                                
                                             | 
                                                猪岡 修治
                                                
                                             | 
                                                髙橋 学
                                                
                                             | 
                                                鳥海 隆雄
                                                
                                             | 
                                                濱野 新大
                                                
                                             | 
                                                溝口 真樹
                                                
                                             | 
                                                髙橋 修
                                                
                                             | 
| Date of birth | — | 
                                                1965-03-27
                                                
                                             | 
                                                1948-12-16
                                                
                                             | 
                                                1960-12-18
                                                
                                             | 
                                                1975-04-04
                                                
                                             | 
                                                1956-03-22
                                                
                                             | 
                                                1949-12-09
                                                
                                             | 
                                                1967-05-12
                                                
                                             | 
                                                1952-10-11
                                                
                                             | 
                                                1974-08-21
                                                
                                             | 
                                                1972-09-01
                                                
                                             | 
                                                1962-06-24
                                                
                                             | 
| Career summary | — | |||||||||||
| Term of office | — | 
                                                (注)4
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)4
                                                
                                             | 
| Number of shares held (Ordinary shares) | 
                                                3,758,100
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                731,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                11,200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,000,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                100
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                2,100
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                2,011,200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |