Assignee
Inventors
- Kiyoshi Hibino (11 patents)
- Takashi Haruguchi (22 patents)
- Masaomi Inoue (32 patents)
- Kazuhisa Ide (11 patents)
- Masahiro Shiihara (4 patents)
- Kouichi Bairin (4 patents)
- Kouichi Kumamaru (3 patents)
- Hirotaka Ueno (26 patents)
- Hideo Yamaguchi (23 patents)