Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247627 | Power transmission system and method of assembling the same | Kotaro Suzuki, Koichi Ando, Yuji Tashiro | 2025-03-11 |
| 4552743 | Process for producing carbon fiber | Hajime Torigata, Atsushi Sumida | 1985-11-12 |
| 4544113 | Package of carbonaceous filament strand | Minoru Yoshinaga | 1985-10-01 |
| 4534920 | Process for producing carbonizable oxidized fibers and carbon fibers | Minoru Yoshinaga, Ryuichi Yamamoto | 1985-08-13 |