Assignee
Inventors
- Takashi Fujimaki (15 patents)
- Hiroshi Umeyama (6 patents)
- Yoshihiro Moteki (9 patents)
- Noriaki Harigai (4 patents)
- Masayuki Taniguchi (69 patents)
- Mitsuhiro Imaizumi (12 patents)
- Thoru Watanabe (1 patents)
- Toshiaki Hino (14 patents)