Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656234 | Mold apparatus and injection molding method for producing hollow-structured article by injection molding | Akimasa Kaneishi, Sinji Kiboshi, Michiyasu Fukui | 1997-08-12 |
| 5639417 | Mold apparatus for process for injection molding | Akimasa Kaneishi, Sinji Kiboshi | 1997-06-17 |
| 5179152 | Fiber-reinforced resin composition having surface smoothness | Goro Shimaoka, Makoto Mizutani, Kunitoshi Mimura | 1993-01-12 |