Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742214 | Plasma processing method | Masahiro Sumiya | 2023-08-29 |
| 11618397 | Vehicle-power-generator control apparatus | Norifumi Uno, Hideyuki Imanaka | 2023-04-04 |
| 11529942 | Generator control system for vehicle | Norifumi Uno, Hideyuki Imanaka | 2022-12-20 |
| 11355319 | Plasma processing apparatus | Luke Joseph Himbele, Yasushi Sonoda, Takashi Uemura, Tomoyoshi Ichimaru | 2022-06-07 |
| 10924045 | Power generation control system, power generation control device, and external control device | Keisuke Katsurada, Masahiro Nakajima | 2021-02-16 |
| 10896074 | Interactive processing device and interactive processing system | Chikashi Sugiura, Tetsuya Gotou, Kenta Cho, Hiroyuki Tanaka, Masaru Suzuki | 2021-01-19 |
| 10804828 | Generator controller | Norifumi Uno, Masahiro Nakajima, Keisuke Katsurada | 2020-10-13 |
| 10461677 | Vehicle-power-generator control apparatus and control method thereof | Masahiro Nakajima, Katsuyuki Sumimoto | 2019-10-29 |
| 10184173 | Plasma processing method | Takahiro Yonemoto, Masahiro Sumiya, Yoshito Kamaji | 2019-01-22 |
| 10141876 | Power generator system, power generator control device, and power-generation balance control method for power generator system | Keisuke Katsurada, Masahiro Nakajima, Katsuyuki Sumimoto | 2018-11-27 |
| 9640275 | One-time memory control apparatus | Masahiro Nakajima, Katsuyuki Sumimoto, Akio Kamimurai, Keisuke Katsurada | 2017-05-02 |
| 9401675 | Vehicle AC generator control apparatus | Katsuyuki Sumimoto, Keiichi Komurasaki | 2016-07-26 |
| 8803497 | Current detector of inductive load | Noriyuki Wada, Katsuyuki Sumimoto | 2014-08-12 |
| 8749205 | Control device for vehicle AC generator | Katsuyuki Sumimoto | 2014-06-10 |
| RE43734 | V-type engine air intake device | — | 2012-10-16 |
| 7798120 | Variable air intake device for internal combustion engine | Yoshinori Yakabe, Hitoshi Jinno, Mike Martin | 2010-09-21 |
| 7477493 | Alternator control device for vehicle | Katsuyuki Sumimoto | 2009-01-13 |
| 7443143 | Controller of AC generator for vehicle | Katsuyuki Sumimoto | 2008-10-28 |
| 7428888 | V-type engine air intake device | — | 2008-09-30 |
| 7299787 | Internal combustion engine intake device | Hitoshi Jinno | 2007-11-27 |
| 7296563 | Internal combustion engine intake device | Yoshinori Yakabe | 2007-11-20 |
| 7276817 | Output voltage control apparatus for vehicular AC generator | Katsuyuki Sumimoto | 2007-10-02 |
| 7161328 | Controller of alternator for vehicle | Katsuyuki Sumimoto, Kyoko Higashino | 2007-01-09 |
| 7131416 | Engine air intake device | Atsurou Kotouge | 2006-11-07 |
| 7102332 | Control apparatus for automotive generator | Katsuyuki Sumimoto | 2006-09-05 |