Assignee
Inventors
- Mikio Tokuyama (76 patents)
- Teruyoshi Higashiya (18 patents)
- Yoshinori Takeuchi (65 patents)
- Sadanori Nagaike (14 patents)
- Kazuo Nate (21 patents)
- Tetsuji Higashijima (5 patents)
- Shinsuke Higuchi (28 patents)
- Shigeo Nakamura (144 patents)
- Kenji Mori (200 patents)