Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404988 | Inverter control method, and inverter control apparatus | — | 2022-08-02 |
| 10894471 | Mounting structure for power conversion device | Mikio Nozaki, Hiroki Wada, Takahiro Kurosawa, Takeshi Hamamoto, Anna Hayashi +2 more | 2021-01-19 |
| 10680488 | In-vehicle drive device with cooling channels | Hirofumi Shimizu | 2020-06-09 |
| 9859810 | Power converter | Kazuhiro Hayakawa, Takaya Ishii | 2018-01-02 |
| 9566851 | Mounting structure of high voltage unit for electric vehicle | Tomoki Kawamura, Hirofumi Shimizu, Izuho Hirano | 2017-02-14 |
| 9370994 | Integrated power electric unit mounted on electric vehicle | Tomoki Kawamura, Tatsuya Shindou, Takenari Okuyama, Takeo Ishizaki | 2016-06-21 |
| 9260020 | Power converter mounted on electrically driven vehicle | Takaya Ishii | 2016-02-16 |
| 7415255 | Scanning receiver | Kiyoshi Wakui, Kazuo Kawai | 2008-08-19 |
| 6968165 | Frequency scanning receiver permitting quick PPL setting | Sadanori Shitara, Kiyoshi Wakui | 2005-11-22 |
| 6965222 | Current controller for inductive load | Minoru Abe | 2005-11-15 |
| 6690303 | Character input method | Sadanori Shitara | 2004-02-10 |
| 6647958 | Throttle control apparatus for internal combustion engine | Koji Nishimoto, Shinji Watanabe | 2003-11-18 |
| 6535164 | Each area automatic selection receiver for emergency radio signal | Kazuyoshi Imazeki, Masaki Hiratsuka | 2003-03-18 |
| 6377020 | Power supply unit | — | 2002-04-23 |
| 5875389 | SSB radio receiver | — | 1999-02-23 |
| 5502760 | Telephone-line dedicating apparatus | Wayne Gilbert | 1996-03-26 |
| 5396544 | Telephone answering system | Wayne Gilbert, Kazuyoshi Imazeki | 1995-03-07 |
| 4797636 | Radio receiver | Kazuyoshi Imazeki | 1989-01-10 |
| 4679245 | Radio receiver | Kazuyoshi Imazeki | 1987-07-07 |
| 4631377 | Slide switch with indicator light | Kazuyoshi Imazeki | 1986-12-23 |
| 4603370 | Power-saving relay circuit | Kazuyoshi Imazeki | 1986-07-29 |
| 4525718 | Antenna with coaxial connector | Kazuyoshi Imazeki | 1985-06-25 |
| 4523197 | Antenna with BNC-type coaxial connector | Kazuyoshi Imazeki | 1985-06-11 |
| 4283927 | Hand-operated knitting machine with loop transfer functions | — | 1981-08-18 |