Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144160 | Housing | Tatsuya Takemoto, Kunio Hane | 2024-11-12 |
| 5173202 | Lubricant coating material: its characteristics and method of manufacture | Tetunosuke Oharu, Mikio Naisei | 1992-12-22 |