Assignee
Inventors
- Akio Ishizu (4 patents)
- Kazutoshi Takashima (13 patents)
- Shiro Oba (2 patents)
- Yoshihiko Kobayashi (31 patents)
- Tsutomu Ida (10 patents)
- Shigeru Haga (2 patents)
- Susumu Takada (24 patents)
- Iwamichi Koujiro (2 patents)
- Norinaga Arai (3 patents)
- Yuji Kakegawa (2 patents)