Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883153 | Sliding member, clutch plate, and manufacturing methods for the same | Kazutaka Matsukawa, Hiroyuki Ando, Yasunari Saito, Hideyuki Saito, Tomoyuki Nanba | 2021-01-05 |
| 4750515 | Liquid storage tank float valve device | Norio Oonishi, Takeo Mizuno | 1988-06-14 |