Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820086 | Preform shaping method and composite forming method | Naoyuki Sekine | 2023-11-21 |
| 11806952 | Preform shaping apparatus, preform shaping method and composite material molding method | Naoyuki Sekine | 2023-11-07 |
| 11712858 | Method of shaping preform and method of molding composite material | Naoyuki Sekine | 2023-08-01 |
| 11634799 | Hard particle, sliding member, and production method of sintered alloy | Yuki KAMO, Yusaku Yoshida | 2023-04-25 |