Assignee
Inventors
- Yoshio Ohuchi (6 patents)
- Kazuhiro Wakamatsu (40 patents)
- Hisao Suka (6 patents)
- Katsumi Kumada (15 patents)
- Chikara Hiraoka (24 patents)
- Shizuo Tsuruta (3 patents)
- Yoshitaro Ishii (25 patents)
- Akira Sasaki (198 patents)
- Masahiko Saito (100 patents)
- Seiji Okunomiya (10 patents)
- Tetsunori Kaneko (3 patents)
- Masashi Yamamoto (121 patents)