Assignee
Inventors
- Motonao Kaku (3 patents)
- Yasushi Kumagai (5 patents)
- Toru Nakanishi (55 patents)
- Tatsuroh Yanagi (2 patents)
- Tsuyoshi Tomosada (8 patents)
- Kunikiyo Yoshio (6 patents)
- Hajime Akiyama (2 patents)
- Sadao Kubota (1 patents)
- Jiro Ryugo (2 patents)
- Yuichi Sasatani (4 patents)