Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654739 | Controller including multi-function | Kenji Yamaguchi, Masayuki Nakagawa, Masao Yokomori, Katsuhisa Tsuda, Yoshiyuki Kamata | 1997-08-05 |
| 5510809 | Controller including multifunctions | Kenji Yamaguchi, Masayuki Nakagawa, Masao Yokomori, Katsuhisa Tsuda, Yoshiyuki Kamata | 1996-04-23 |
| 4881160 | Self-tuning controller | Yasuo Nakai, Asao Miyabe, Takafumi Kawano | 1989-11-14 |