Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296390 | Insert bearing and manufacturing method thereof, sintered bearing suitable for insert bearing, sintered insert component and manufacturing method thereof, and sintered component suitable for sintered insert component | Tsuneo Maruyama, Hideo Sakai | 2025-05-13 |
| 12109745 | Insert sintered part and manufacturing method for same | Tsuneo Maruyama, Hideo Sakai | 2024-10-08 |
| 11999088 | Insert sintered part and manufacturing method for same | Tsuneo Maruyama, Hideo Sakai | 2024-06-04 |
| 11498127 | Device and method for manufacturing multilayer molded article | Tsuneo Maruyama, Hideo Sakai | 2022-11-15 |
| 10865828 | Oil-impregnated sintered bearing | Yoshiki Tamura | 2020-12-15 |
| 10745780 | Cu-based sintered bearing and production method for Cu-based sintered bearing | Yoshinari Ishii, Tsuneo Maruyama | 2020-08-18 |
| 10532406 | Sintered sliding member having exceptional corrosion resistance, heat resistance, and wear resistance; and method for producing said member | Yoshinari Ishii | 2020-01-14 |
| 10041536 | Sintered bearing for motor-type fuel pump with superior corrosion resistance, wear resistance and conformability | Yoshinari Ishii | 2018-08-07 |