Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394214 | Image processing apparatus | Yuki Matsumoto, Naoshi KAKITA, Takashi Kono, Yasutaka Nishijima | 2025-08-19 |
| 12387504 | Image processing apparatus | Yuki Matsumoto, Naoshi KAKITA, Takashi Kono, Yasutaka Nishijima | 2025-08-12 |
| 11719153 | Ignition device | Akimitsu Sugiura | 2023-08-08 |
| 11710947 | Spark plug for internal combustion engine | Keisuke Sugita, Akimitsu Sugiura, Daisuke Shimamoto | 2023-07-25 |
| 11495373 | Grommet | Satoshi Yokoyama, Masayoshi Ogawa | 2022-11-08 |
| 11181090 | Ignition apparatus | Fumiaki Aoki, Daisuke Tanaka, Akimitsu Sugiura, Jan Husarik, Masashi Kando | 2021-11-23 |
| 11142146 | Grommet | Satoshi Yokoyama, Masayoshi Ogawa, Masafumi Nakayasu | 2021-10-12 |
| 11129268 | Ignition apparatus including spark plug that generates plasma | Fumiaki Aoki, Daisuke Tanaka, Akimitsu Sugiura, Jan Husarik, Masashi Kando | 2021-09-21 |
| 10697419 | Ignition control apparatus | Daisuke Tanaka, Noriaki Nishio, Satoru Nakayama | 2020-06-30 |
| 10361027 | Ignition device | Kazuki Fukatsu, Fumiaki Aoki, Akimitsu Sugiura | 2019-07-23 |
| 10247164 | Ignition apparatus | Fumiaki Aoki, Akimitsu Sugiura, Kaori Doi | 2019-04-02 |
| 9970406 | Ignition apparatus for internal combustion engine | Shinichi Okabe, Akimitsu Sugiura | 2018-05-15 |
| 9957946 | Ignition device | Akimitsu Sugiura, Kaori Doi, Fumiaki Aoki | 2018-05-01 |
| 9903335 | Ignition device controlling streamer discharge and arc discharge | Shinichi Okabe, Fumiaki Aoki, Akimitsu Sugiura | 2018-02-27 |
| 9444229 | Spark plug for internal combustion engine that ensures stable and high ignitability when high frequency voltage is applied | Shinichi Okabe, Akitmitsu SUGIURA | 2016-09-13 |