Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008975 | Internal combustion engine | Hiroyuki Uchida, Kazuya Tanabe, Takao Iwasaki, Takuya Warashina | 2021-05-18 |
| 5495833 | Lubricating oil feeding apparatus and oil feeding structure for starter driven gear bearing in internal combustion engine | Takashi Ishizaka, Shinichi Nakano, Akira Shigihara, Tomoyasu Satou, Ryushi Tsubota +2 more | 1996-03-05 |