Assignee
Inventors
- Ichiro Hazeyama (14 patents)
- Masahiro Kubo (114 patents)
- Sakae Kitajo (29 patents)
- Kazuhiko Futakami (6 patents)
- Shinichi Ishiduka (1 patents)
- Susumu Nanko (1 patents)
- Hitoshi Anma (1 patents)
- Tosiji Yamada (1 patents)
- Akeo Katahira (3 patents)