Assignee
Inventors
- Osamu Okamoto (43 patents)
- Teruomi Nakaya (18 patents)
- Heihachiro Kamimura (3 patents)
- Isao Yamaguchi (35 patents)
- Seizo Suzuki (104 patents)
- Kazuyoshi Yabuuchi (1 patents)
- Jyunichi Ueno (2 patents)
- Yasuoki Usui (2 patents)
- Hiroaki Nagano (32 patents)
- Katsuhiko Renbutsu (2 patents)
- Mitsuharu Izaki (2 patents)