Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181090 | Ignition apparatus | Shota Kinoshita, Daisuke Tanaka, Akimitsu Sugiura, Jan Husarik, Masashi Kando | 2021-11-23 |
| 11129268 | Ignition apparatus including spark plug that generates plasma | Shota Kinoshita, Daisuke Tanaka, Akimitsu Sugiura, Jan Husarik, Masashi Kando | 2021-09-21 |
| 10951011 | Spark plug for internal combustion engines | Daisuke Tanaka, Naoto Hayashi, Daisuke Shimamoto | 2021-03-16 |
| 10900459 | Ignition control system and ignition control device | Ryota Wakasugi, Akimitsu Sugiura | 2021-01-26 |
| 10886708 | Spark plug for internal combustion engine | Shintaro Itoh, Daisuke Tanaka, Akimitsu Sugiura, Ryota Wakasugi, Kaori Doi +2 more | 2021-01-05 |
| 10855057 | Spark plug for internal combustion engine | Ryota Wakasugi, Daisuke Tanaka, Akimitsu Sugiura, Tetsuya Miwa, Kanechiyo Terada | 2020-12-01 |
| 10811850 | Spark plug of internal combustion engine | Yuuki Kawata, Daisuke Tanaka, Ryota Wakasugi, Kanechiyo Terada, Tetsuya Miwa +1 more | 2020-10-20 |
| 10777974 | Spark plug for internal combustion engine that makes re-discharge less prone to occur | Noriaki Nishio, Masamichi Shibata, Kanechiyo Terada, Ken Hanashi, Ryohei Akiyoshi | 2020-09-15 |
| 10772184 | Ignition device | Daisuke Tanaka, Akimitsu Sugiura, Masashi Kando, Jan Husarik, Hiroshi Okajima | 2020-09-08 |
| 10720760 | Spark plug for internal combustion engine | Yuuki Kawata, Daisuke Tanaka, Ryota Wakasugi, Akimitsu Sugiura, Kanechiyo Terada +1 more | 2020-07-21 |
| 10714905 | Spark plug for internal combustion engine | Masahiro Shigenaga, Akimitsu Sugiura | 2020-07-14 |
| 10594115 | Spark plug of internal combustion engine | Daisuke Tanaka, Daisuke Shimamoto, Naoto Hayashi | 2020-03-17 |
| 10527020 | Ignition apparatus for internal combustion engines | Akimitsu Sugiura, Kaori Doi, Yuki Murayama, Noriaki Nishio | 2020-01-07 |
| 10508637 | Ignition control system | Kaori Doi, Akimitsu Sugiura, Noriaki Nishio, Yuki Murayama | 2019-12-17 |
| 10454252 | Spark plug for internal combustion engine | Daisuke Tanaka, Akimitsu Sugiura | 2019-10-22 |
| 10415533 | Ignition apparatus having circuit to continue spark discharge in an internal combustion engine | Hideaki Kosuge, Shohei Ishida, Shunichi Takeda, Kazuaki Ueda | 2019-09-17 |
| 10361027 | Ignition device | Shota Kinoshita, Kazuki Fukatsu, Akimitsu Sugiura | 2019-07-23 |
| 10247164 | Ignition apparatus | Shota Kinoshita, Akimitsu Sugiura, Kaori Doi | 2019-04-02 |
| 9957946 | Ignition device | Shota Kinoshita, Akimitsu Sugiura, Kaori Doi | 2018-05-01 |
| 9903335 | Ignition device controlling streamer discharge and arc discharge | Shota Kinoshita, Shinichi Okabe, Akimitsu Sugiura | 2018-02-27 |
| 8776768 | Exhaust gas recirculation apparatus | Makoto Otsubo, Jun Yamada, Tadashi Komiyama | 2014-07-15 |
| 8281766 | Mount structure of fuel injection valve and fuel injection system | Yukio Tomiita, Hidekazu Oomura, Yoshinori Yamashita, Takanori Suzuki | 2012-10-09 |
| 8261724 | Intake apparatus for internal combustion engine | Jun Yamada, Tadashi Komiyama | 2012-09-11 |
| 6783087 | Fuel injector | Nobuo Imatake, Kimitaka Saito, Kenji Kanehara, Akinori Harada | 2004-08-31 |