Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12141569 | Redundant system and load drive control device | Yoshiaki Mizuhashi, Yoshitaka Abe, Mamoru Ogura | 2024-11-12 |
| 11128523 | Electronic controller and communication apparatus | Hiroshi Iwasawa, Teppei Hirotsu | 2021-09-21 |
| 11079730 | Control device comprising a processor and an IC | Katsuya Oyama, Takeshi Konno, Yasushi Sugiyama, Chihiro Sato | 2021-08-03 |
| 10886970 | Load drive system and load drive method | Tomohiko Yano, Hiroki Yamashita, Taizo Yamawaki, Atsushi ARATA, Ryusuke Sahara +1 more | 2021-01-05 |
| 10787193 | Drive control device and control method for electric motor | Hiroshi Hirayama, Yoshitaka Abe, Tomonobu Koseki, Atsushi ARATA | 2020-09-29 |
| 10587263 | Load drive apparatus | Takahiro Kawata, Yoichiro Kobayashi | 2020-03-10 |
| 10525913 | Electronic control device | Hirofumi Kurimoto | 2020-01-07 |
| 10393051 | Internal-combustion-engine fuel injection control device | Takao Fukuda, Hideyuki Sakamoto, Masahiro Toyohara, Yoshihisa Fujii, Osamu Mukaihara +1 more | 2019-08-27 |
| 10197037 | Control device | Katsuya Oyama, Chihiro Sato | 2019-02-05 |
| 9831770 | Boost regulator with reduced inductor current noise | Ming Liu, Kenichi Osada, Takuya Mayuzumi, Goichi Ono | 2017-11-28 |
| 9719481 | Control device | Katsuya Oyama, Chihiro Sato | 2017-08-01 |
| 8776763 | Internal combustion engine controller | Chikara Omori, Ryoichi Oura, Takuya Mayuzumi | 2014-07-15 |
| 8649151 | Injector drive circuit | Shigeki Yamada, Takuya Mayuzumi, Ayumu Hatanaka | 2014-02-11 |
| 8599530 | Electromagnetic valve driving circuit | Kohei ONDA, Ayumu Hatanaka, Akira Mishima, Takuya Mayuzumi, Fumiaki Nasu | 2013-12-03 |
| 8561594 | Internal combustion engine controller | Ryoichi Oura, Takuya Mayuzumi, Masahiro Toyohara | 2013-10-22 |
| 8548641 | Load drive circuit | Hisayoshi Nakata, Masahiro Sasaki, Takuya Mayuzumi, Ryoichi Oura | 2013-10-01 |
| 8514541 | Injector drive circuit | Ayumu Hatanaka, Akira Mishima, Takuya Mayuzumi, Fumiaki Nasu | 2013-08-20 |
| 8436623 | Electromagnetic load circuit failure diagnosis device | Ryoichi Oura, Takuya Mayuzumi | 2013-05-07 |
| 8188712 | Power supply controller and mechanical apparatus using the same | Chihiro Sato, Ko Moriya, Hirofumi Kurimoto | 2012-05-29 |
| 8144447 | Electromagnetic load controller | Ryoichi Oura, Takuya Mayuzumi, Kaneyuki Okamoto | 2012-03-27 |
| 8081498 | Internal combustion engine controller | Takuya Mayuzumi, Ryoichi Oura, Masahiro Sasaki | 2011-12-20 |
| 8045311 | Load driving and diagnosis system and control method | Chihiro Sato, Ryoichi Oura, Hirofumi Kurimoto, Koichi Ono | 2011-10-25 |
| 7987044 | Control device for internal combustion engine | Daisuke Eto, Ryoichi Oura, Takuya Mayuzumi, Masahiro Toyohara | 2011-07-26 |
| 7784445 | Control unit for internal combustion engine | Nobuyuki Takahashi, Masahiro Sasaki, Takuya Mayuzumi, Ryoichi Oura | 2010-08-31 |
| 7578284 | Internal combustion engine controller | Takuya Mayuzumi, Ryoichi Oura | 2009-08-25 |