Assignee
Inventors
- Noriyoshi Nishiyama (33 patents)
- Osao Kido (33 patents)
- Atsuo Okaichi (46 patents)
- Takumi Hikichi (38 patents)
- Yoshio Tomigashi (32 patents)
- Tetsuya Matsuyama (26 patents)
- Masaaki Konoto (11 patents)
- Osamu Kosuda (23 patents)
- Subaru Matsumoto (27 patents)