Assignee
Inventors
- Yasukazu Watanabe (7 patents)
- Hidemi Aoki (8 patents)
- Masatoshi Takayama (10 patents)
- Tadashi Ioka (8 patents)
- Katsumi Sakane (6 patents)
- Noritaka Sakiyama (8 patents)
- Yasunari Hirotani (6 patents)
- Naomi Mitani (1 patents)
- Kazuhiro Ushijima (5 patents)