Assignee
Inventors
- Ikuo Nonaga (11 patents)
- Hiroshi Koan (2 patents)
- Akihiko Koike (19 patents)
- Tsuyoshi Sato (105 patents)
- Makoto Taniguchi (167 patents)
- Yutaka Kichima (6 patents)
- Ichiro Ueno (47 patents)
- Katsuyuki Takei (8 patents)
- Takashi Kuboshima (7 patents)