Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897062 | Ignition device | Satoru Nakayama, Makoto Toriyama, Akimitsu Sugiura, Masahiro Ishitani, Kouji Andoh +2 more | 2018-02-20 |
| 9702332 | Ignition device | Masamichi Shibata, Koichi Hattori | 2017-07-11 |
| 9488151 | Ignition system | Masamichi Shibata, Koichi Hattori, Yasuomi Imanaka | 2016-11-08 |
| 9127638 | Control apparatus for internal combustion engine | Masamichi Shibata, Yasuomi Imanaka, Koichi Hattori | 2015-09-08 |
| 9086046 | Ignition apparatus for an internal combustion engine | Yuji Kajita, Masamichi Shibata, Yasuomi Imanaka, Tsutomu Oosuka | 2015-07-21 |
| 9022010 | Ignition system | Masamichi Shibata, Yuji Kajita, Koichi Hattori, Yasuomi Imanaka | 2015-05-05 |
| 7506640 | Ignition system for internal-combustion engine | — | 2009-03-24 |
| 7080638 | Ignition device for internal combustion engine | Tetsuya Miwa, Atsushi Iwami, Hiromi Hiramatsu, Hirofumi Suzuki | 2006-07-25 |
| 7017566 | Ignition device for an internal combustion engine | Tetsuya Miwa, Takeo Maekawa, Hiromi Hiramatsu | 2006-03-28 |
| 6844735 | Method for inspecting ignition device for internal combustion engine and inspection device | Tetsuya Miwa, Hiromi Hiramatsu | 2005-01-18 |
| 6837229 | Ignition device for internal combustion engine | Tetsuya Miwa | 2005-01-04 |
| 6817350 | Ignition device for an internal combustion engine | Tetsuya Miwa, Hiromi Hiramatsu | 2004-11-16 |
| 6675785 | Ignition device for an internal combustion engine | Tetsuya Miwa, Takeo Maekawa, Hiromi Hiramatsu, Tohru Yoshinaga | 2004-01-13 |