Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447268 | Method of fusing commutator risers to armature coil in electric motor | Masashi Fukui, Atsushi Shimura, Yutaka Hoshino | 1995-09-05 |
| 5250866 | Structure for fixing permanent magnets in motor | Masashi Fukui | 1993-10-05 |
| 5216306 | Casing structure for motor | Yasuaki Nakazawa, Masashi Fukui, Hirohiko Maekawa | 1993-06-01 |
| 4656022 | Process for producing pitch carbon fibers | Seiichi Uemura, Takao Hirose, Yoshio Sohda, Kenji Katoh | 1987-04-07 |
| 4618463 | Process for producing pitch carbon fibers | Seiichi Uemura, Takao Hirose, Yoshio Shohda, Kenji Katoh | 1986-10-21 |
| 4574077 | Process for producing pitch based graphite fibers | Seiichi Uemura, Takao Hirose, Yoshio Sohda, Yoshio Kishimoto | 1986-03-04 |