Assignee
Inventors
- Kouichi Yamazaki (21 patents)
- Sadao Takahashi (71 patents)
- Nobuo Kikuchi (38 patents)
- Kentaro Matsumoto (72 patents)
- Tadashi Hayakawa (80 patents)
- Yoshiaki Miyashita (24 patents)
- Takeshi Tabuchi (15 patents)
- Naomi Misago (5 patents)
- Hirohisa Otsuka (4 patents)