Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318824 | Packaging structure | Hirotaka Nishida, Kazutoshi Fukuda | 1994-06-07 |
| 4973375 | Process for producing a composite sheet | Hirotaka Nishida, Kazutoshi Fukuda | 1990-11-27 |
| 4392577 | Glass vial with diagonal cut line | Hideyuki Maekawa, Shinji Hiramoto, Kokichi Sato, Hirotaka Nishida | 1983-07-12 |