Assignee
Inventors
- Yoshihisa Sugawa (3 patents)
- Yasuo Tohrin (2 patents)
- Yoshinobu Marumoto (1 patents)
- Joji Sakakibara (1 patents)
- Ken-ichi Shinotani (2 patents)
- Kohei Kotera (1 patents)
- Kenji Ogasawara (89 patents)
- Keiko Kashihara (13 patents)
- Tomoaki Iwami (2 patents)