Assignee
Inventors
- Tatsushi Katayama (40 patents)
- Shigeki Okauchi (27 patents)
- Nobuo Fukushima (80 patents)
- Masakazu Matsugu (179 patents)
- Katsumi Iijima (53 patents)
- Masayoshi Sekine (67 patents)
- Kotaro Yano (113 patents)
- Sunao Kurahashi (18 patents)
- Motohiro Ishikawa (16 patents)