Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498127 | Device and method for manufacturing multilayer molded article | Shinichi Takezoe, Hideo Sakai | 2022-11-15 |
| 11446737 | Molding die and molding method | Yoshiki Tamura, Hideo Sakai | 2022-09-20 |
| 11441608 | Sintered bearing for motor-type fuel pump and production method therefor | Yoshinari Ishii | 2022-09-13 |
| 11353063 | Sintered bearing | Yoshinari Ishii | 2022-06-07 |
| 11248654 | Oil impregnated sintered bearing and production method thereof | Hajime Kouno, Yoshinari Ishii, Jyun Katou, Kenji Orito | 2022-02-15 |