Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874303 | Tire vulcanizing press | Katumi Ichikawa, Yasuhiko Hujieda, Shikao Misumi, Seisuke Hukumura, Hideo Miyauchi | 1989-10-17 |
| 4822266 | Slide falling prevention device in a tire vulcanizer | Yasuhiko Fujieda, Kashiro Ureshino | 1989-04-18 |
| 4799871 | Unloader mechanism for use with a vulcanizing machine | Yasuhiko Fujieda, Masahide Kanzawa | 1989-01-24 |