Assignee
Inventors
- Shiro Bito (17 patents)
- Isami Hirao (21 patents)
- Kazuhiko Oozeki (7 patents)
- Minoru Tsuruta (16 patents)
- Akito Mukaizawa (7 patents)
- Akio Nakada (32 patents)
- Tsuyoshi Tsukagoshi (16 patents)
- Shuichi Kimura (41 patents)
- Toshihiko Suzuta (21 patents)
- Seiji Kuramoto (13 patents)