Assignee
Inventors
- Yoshiyuki Yasui (115 patents)
- Kenji Asano (85 patents)
- Shoji Ito (58 patents)
- Akira Tanaka (394 patents)
- Hiroaki Yoshida (190 patents)
- Mamoru Sawada (78 patents)
- Yuji Muragishi (27 patents)
- Michio Ishiguro (4 patents)
- Tsugiharu Matsunaga (3 patents)
- Eiichi Ono (57 patents)