Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371385 | Sliding member, and bearing, motor, and drive device using the same | Kai FUNAKI, Katsuyuki Aoki, Minoru Takao, Yutaka Abe | 2025-07-29 |
| 9663407 | Silicon nitride wear resistant member and method for producing silicon nitride sintered compact | — | 2017-05-30 |
| 9440887 | Silicon nitride sintered body and wear resistant member using the same | Kai FUNAKI, Michiyasu Komatsu, Katsuyuki Aoki | 2016-09-13 |