Assignee
Inventors
- Takeshi Sampei (27 patents)
- Toshifumi Iijima (30 patents)
- Yoshitaka Yamada (55 patents)
- Hiroshi Shimazaki (37 patents)
- Kenji Kumashiro (17 patents)
- Yoshiharu Mochizuki (6 patents)
- Syoji Matsuzaka (40 patents)
- Hiroshi Kashiwagi (47 patents)