Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258126 | Dishwasher | Hiroyuki Nakano, Michio Watanabe | 2007-08-21 |
| 7219678 | Dishwasher | Hiroyuki Nakano, Shigeru Kubota | 2007-05-22 |
| 4232536 | Agitator-type washing machine | Wasuke Koseki, Kunihito Mori, Hideo Obata | 1980-11-11 |