Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389500 | Electromagnetic wave heating device | Soshi Watanabe | 2025-08-12 |
| 10161369 | Injector built-in ignition device, internal combustion engine, gas burner, and ignition device | Yuji Ikeda | 2018-12-25 |
| 9991680 | Ignition plug and plasma generation device | Yuji Ikeda | 2018-06-05 |
| 9951855 | Cam follower and method for producing cam follower | Naoto Shibutani, Shinji Oishi, Tomoaki Kawamura, Toshiaki Ensou | 2018-04-24 |
| 9920737 | Internal combustion engine | Yuji Ikeda | 2018-03-20 |
| 9482332 | Cam follower and method for producing cam follower | Naoto Shibutani, Shinji Oishi, Tomoaki Kawamura, Toshiaki Ensou | 2016-11-01 |
| 9271339 | Microwave oven | Seiichi Hirano | 2016-02-23 |
| 9033584 | Rolling bearing | Takashi Tsujimoto, Rino Fukami | 2015-05-19 |
| 8173944 | Cooking device | Seiichi Hirano, Kenji Kimura, Tatsuhiko Nakamura, Tohru Fujikawa | 2012-05-08 |
| 7049566 | Cooking device | Hiroyuki Kato | 2006-05-23 |