Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833722 | Resin molding apparatus and method of manufacturing resin molded product | Yohei Onishi, Hitoshi Okazaki | 2023-12-05 |
| 4745554 | Method of detecting the number of revolutions of internal combustion engine | Kikuo Tomozawa, Akihiro Yamato, Yutaka Otobe | 1988-05-17 |