Directors (And Other Officers)
| Concept | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | As at 2024-01-15 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | |||||||||||
| Information about directors (and corporate auditors) | |||||||||||
| Official title or position | 
                                                 常務取締役事業管理部門統括
                                                
                                             | 
                                                取締役副社長技術管理部門統括
                                                
                                             | 
                                                 取締役技術管理部門副統括
                                                
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                                                社外取締役(監査等委員)
                                                
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                                                社外取締役(監査等委員)
                                                
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                                                 取締役事業管理部門副統括
                                                
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                                                常務取締役事業管理部門副統括
                                                
                                             | 
                                                代表取締役社長 
                                                
                                             | 
                                                取締役事業管理部門副統括
                                                
                                             | — | 
                                                取締役(監査等委員)
                                                
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| Name | 
                                                金 子 敏 哉
                                                
                                             | 
                                                平 野 吉 彦
                                                
                                             | 
                                                大 塚 秀 行
                                                
                                             | 
                                                久 保 田  正 男
                                                
                                             | 
                                                渡 部 文 雄
                                                
                                             | 
                                                外 川 忠 利
                                                
                                             | 
                                                上 原 信 司
                                                
                                             | 
                                                中 山 正 子
                                                
                                             | 
                                                佐 藤  豊
                                                
                                             | — | 
                                                小 林 清 吾
                                                
                                             | 
| Date of birth | 
                                                1956-05-11
                                                
                                             | 
                                                1957-01-20
                                                
                                             | 
                                                1964-03-17
                                                
                                             | 
                                                1951-03-21
                                                
                                             | 
                                                1950-09-20
                                                
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                                                1960-04-21
                                                
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                                                1956-10-23
                                                
                                             | 
                                                1969-11-27
                                                
                                             | 
                                                1964-07-20
                                                
                                             | — | 
                                                1957-09-09
                                                
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| Career summary | — | ||||||||||
| Term of office | 
                                                (注)2
                                                
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                                                (注)2
                                                
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                                                (注)2
                                                
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                                                (注)3
                                                
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                                                (注)3
                                                
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                                                (注)2
                                                
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                                                (注)2
                                                
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                                                (注)2
                                                
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                                                (注)2
                                                
                                             | — | 
                                                (注)3
                                                
                                             | 
| Number of shares held (Ordinary shares) | 
                                                24,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                80,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                5,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                459,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                11,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                588,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |