Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973323 | Spark plug for internal combustion engine | — | 2024-04-30 |
| 11939943 | Ignition apparatus for internal combustion engine | — | 2024-03-26 |
| 11909179 | Spark plug and internal combustion engine equipped with the same | — | 2024-02-20 |
| 11815008 | Ignition system for internal combustion engine | — | 2023-11-14 |
| 11742635 | Spark plug for internal combustion engine and method of manufacturing the same | — | 2023-08-29 |
| 11719153 | Ignition device | Shota Kinoshita | 2023-08-08 |
| 11715932 | Internal combustion engine spark plug and method of manufacturing the same | — | 2023-08-01 |
| 11710947 | Spark plug for internal combustion engine | Keisuke Sugita, Shota Kinoshita, Daisuke Shimamoto | 2023-07-25 |
| 11695256 | Spark plug for internal combustion engine | — | 2023-07-04 |
| 11664645 | Internal combustion engine and spark plug | Daisuke Shimamoto, Kaori Doi, Syuhei Nakashima, Kyosuke Fujita | 2023-05-30 |
| 11199170 | Ignition control device | Ippei Funato, Kanechiyo Terada | 2021-12-14 |
| 11181090 | Ignition apparatus | Shota Kinoshita, Fumiaki Aoki, Daisuke Tanaka, Jan Husarik, Masashi Kando | 2021-11-23 |
| 11129268 | Ignition apparatus including spark plug that generates plasma | Shota Kinoshita, Fumiaki Aoki, Daisuke Tanaka, Jan Husarik, Masashi Kando | 2021-09-21 |
| 10951012 | Spark plug for internal combustion engines and internal combustion engine | — | 2021-03-16 |
| 10900459 | Ignition control system and ignition control device | Ryota Wakasugi, Fumiaki Aoki | 2021-01-26 |
| 10886708 | Spark plug for internal combustion engine | Shintaro Itoh, Daisuke Tanaka, Ryota Wakasugi, Kaori Doi, Kanechiyo Terada +2 more | 2021-01-05 |
| 10855057 | Spark plug for internal combustion engine | Ryota Wakasugi, Fumiaki Aoki, Daisuke Tanaka, Tetsuya Miwa, Kanechiyo Terada | 2020-12-01 |
| 10844827 | Ignition device for internal combustion engine | Kaori Doi | 2020-11-24 |
| 10811850 | Spark plug of internal combustion engine | Yuuki Kawata, Fumiaki Aoki, Daisuke Tanaka, Ryota Wakasugi, Kanechiyo Terada +1 more | 2020-10-20 |
| 10794354 | Ignition control apparatus for internal combustion engine | Satoru Nakayama, Makoto Toriyama, Masahiro Ishitani, Yuuki Kondou | 2020-10-06 |
| 10772184 | Ignition device | Daisuke Tanaka, Fumiaki Aoki, Masashi Kando, Jan Husarik, Hiroshi Okajima | 2020-09-08 |
| 10720760 | Spark plug for internal combustion engine | Yuuki Kawata, Fumiaki Aoki, Daisuke Tanaka, Ryota Wakasugi, Kanechiyo Terada +1 more | 2020-07-21 |
| 10718310 | Ignition apparatus | Masaaki KONO, Daisuke Tanaka, Takaaki Sato, Mitsuhiro Tsue, Shinji Nakaya | 2020-07-21 |
| 10714905 | Spark plug for internal combustion engine | Masahiro Shigenaga, Fumiaki Aoki | 2020-07-14 |
| 10641230 | Ignition apparatus of internal combustion engine | Ryota Wakasugi | 2020-05-05 |