Assignee
Inventors
- Susumu Nioh (4 patents)
- Hiroshi Hirayama (106 patents)
- Tetsuzo Honda (9 patents)
- Takashi Nagahama (4 patents)
- Masaki Naruo (3 patents)
- Teruo Yoshida (12 patents)
- Gisaburo Siotu (1 patents)
- Yoshinori Sato (2 patents)
- Kenji Toyama (2 patents)