Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446433 | Feeding device and portable dispensing device | Yoichi Endo, Akehiko SATO, Shinichi Asai | 2022-09-20 |
| 9934799 | Preloaded roller bearing device, information recording and reproducing device, and manufacturing method for bearing device | Akihiro Iino, Takayuki Kosaka | 2018-04-03 |