Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683603 | Method for producing sliding member, sliding member, and substrate material of sliding member | Shigeyuki Suga, Takashi Tomikawa | 2017-06-20 |
| 9669461 | Process for production of sintered copper alloy sliding material and sintered copper alloy sliding material | Takashi Tomikawa, Daisuke Yoshitome, Hiromi Yokota | 2017-06-06 |