Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173723 | Drainage pump | Yoshiki Watanabe | 2024-12-24 |
| 8747071 | Drain pump | Yuya Kato, Shinichi Nemoto, Kenji Yamabiraki | 2014-06-10 |
| 7581196 | Reservation registration apparatus method of reservation registration and program storage medium | Kumiko Sasaki | 2009-08-25 |
| 6911751 | Motor | Takeshi Shinoda | 2005-06-28 |