Assignee
Inventors
- Fumio Tajima (87 patents)
- Hiroshi Kanazawa (75 patents)
- Hiroshi Katayama (133 patents)
- Kazuo Ohnishi (15 patents)
- Tadashi Takahashi (173 patents)
- Nobuyoshi Mutoh (29 patents)
- Shigeki Morinaga (58 patents)
- Nobuyoshi Tsuboi (22 patents)
- Hideki Nihei (21 patents)