Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7161264 | Semiconductor circuit having drivers of different withstand voltage within the same chip | Nobuyasu Kanekawa, Kohei Sakurai, Kenji Tabuchi, Mittsuru Watabe | 2007-01-09 |
| 7146265 | Control device with time measuring function | Katsuya Oyama, Mitsuhiko Watanabe | 2006-12-05 |
| 7065966 | Position control method by motor drive and control unit | Shigeki Yamada, Hiroaki Saeki, Masayuki Suganami | 2006-06-27 |
| 7057378 | Power supply unit | Katsuya Oyama | 2006-06-06 |
| 7009535 | Resolver/digital converter and control apparatus using the same | Nobuyasu Kanekawa, Katsuya Oyama, Tomonobu Koseki | 2006-03-07 |
| 6972700 | Resolver/digital converter and control apparatus using the same | Nobuyasu Kanekawa, Katsuya Oyama, Tomonobu Koseki | 2005-12-06 |
| 6907867 | Control apparatus and control method for internal combustion engine | Osamu Igarashi, Koichi Akita, Hiromasa Hashimoto | 2005-06-21 |
| 6883324 | Control apparatus and control method for internal combustion engine | Osamu Igarashi, Koichi Akita, Hiromasa Hashimoto | 2005-04-26 |
| 6880530 | Fuel supply system | Katsuya Oyama | 2005-04-19 |
| 6684862 | Controller for internal combustion engine having fuel injection system | Katsuya Oyama | 2004-02-03 |
| 6624474 | Semiconductor device with scalable withstanding voltage | Nobuyasu Kanekawa, Kohei Sakurai, Kenji Tabuchi, Mitsuru Watabe | 2003-09-23 |
| 6600295 | Electric power converter with continuous stable noise reduction | Nobuyasu Kanekawa, Kohei Sakurai, Kenji Tabuchi, Mitsuru Watabe | 2003-07-29 |
| 6373671 | Apparatus with an over-current shutdown means and an over-temperature shutdown means | Mitsuhiko Watanabe, Katsuya Oyama, Toshio Hayashibara, Kaneyuki Okamoto, Ichiro Ohsaka | 2002-04-16 |
| 5975739 | Single-chip microcomputer for control | Hiroshi Katayama, Mitsuo Kayano, Mitsuru Watabe, Junichi Ishii, Tetsuya Ichihashi +1 more | 1999-11-02 |
| 5968100 | Vehicle control method and system therefor | Mitsuo Kayano, Hiroshi Katayama, Mitsuru Watabe, Junichi Ishii, Tetsuya Ichihashi | 1999-10-19 |
| 5941916 | Driving apparatus with a function for detecting an electric current and method for detecting its electric current | Mitsuru Watabe, Hideaki Ishikawa | 1999-08-24 |
| 5856902 | Earth leakage breaker | Takashi Hashimoto, Kiyoshi Tanigawa, Katsumi Watanabe | 1999-01-05 |
| 5834636 | Engine control apparatus | Mitsuru Watabe | 1998-11-10 |
| 5787381 | Control apparatus for automobile engine including microcomputer which may be programmed after mounting on a circuit board | — | 1998-07-28 |
| 5738068 | Method and apparatus for controlling internal combustion engine for automotive vehicle | Masakatsu Fujishita, Masaru Shibano, Yoshihiko Akagi | 1998-04-14 |
| 5602738 | Control apparatus for automobile engine including microcomputer which may be programmed after mounting on a circuit board | — | 1997-02-11 |
| 5467277 | Apparatus and method for automobile control using a control characteristic which can be adjusted by the driver | Masaaki Fujisawa, Taiji Hasegawa, Toshio Ishii, Masahide Sakamoto | 1995-11-14 |
| 5095438 | Engine controller with low voltage reset | — | 1992-03-10 |
| 5060614 | Ignition timing control system for an engine having backup function for failure | Kazuhiro Uchimi, Kenji Tabuchi, Noboru Sugiura | 1991-10-29 |
| 4960092 | Engine control system | Kenji Tabuchi | 1990-10-02 |