Assignee
Inventors
- Osamu Takahashi (326 patents)
- Kazuhiko Tsugita (2 patents)
- Isamu OGAWA (6 patents)
- Tetuya Kobayashi (1 patents)
- Isao Masatika (1 patents)
- Tadashi Maeda (36 patents)
- Koji Shibata (48 patents)
- Kenji Hamazaki (2 patents)
- Hiroaki Nishikawa (27 patents)