Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5979380 | Valve timing control device | Hiroyuki Nakadouzono, Katsuhiko Eguchi, Kongo Aoki, Naoki Kira | 1999-11-09 |
| 5845615 | Valve timing control device | Motoo Nakamura, Naoki Kira | 1998-12-08 |
| 5836277 | Valve timing control device | Naoki Kira, Katsuhiko Eguchi, Motoo Nakamura | 1998-11-17 |
| 5775279 | Valve timing control device | Katsuhiko Eguchi, Kongo Aoki | 1998-07-07 |
| 5594382 | Constant voltage circuit | Susumu Kato, Moriaki Mizuno, Kazuyuki Nonaka | 1997-01-14 |
| 5365167 | Integrated circuit device having signal discrimination circuit and method of testing the same | Masahiro Tanaka, Kazuhiro Tomita | 1994-11-15 |
| 5304923 | Integrated circuit device having signal discrimination circuit and method of testing the same | Masahiro Tanaka, Kazuhiro Tomita | 1994-04-19 |
| 5180992 | PLL frequency synthesizer having a power saving circuit | Takehiro Akiyama | 1993-01-19 |
| 5168219 | Integrated circuit device having signal discrimination circuit and method of testing the same | Masahiro Tanaka, Kazuhiro Tomita | 1992-12-01 |
| 5142222 | Integrated circuit device having signal discrimination circuit and method of testing same | Masahiro Tanaka, Kazuhiro Tomita | 1992-08-25 |
| 5027005 | Logic circuit which can be selected to function as a d or t type flip-flop | Tatsuaki Kitsuta, Isao Shimotsuhama, Yoshio Watanabe, Masahiro Tanaka, Shinichi Shiotsu | 1991-06-25 |