Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695634 | Sliding part, mechanical seal, faucet valve, and rolling support device each including the sliding part | Mieko Yashima | 2014-04-15 |
| 6897598 | Ultrasonic motor and guide apparatus having the same as driving source of movable body | Koji Kato, Koshi Adachi | 2005-05-24 |