Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540579 | Injection mold used to mold a preform with a hanger | Shinichi Uehara | 1996-07-30 |
| 5409749 | Preform with a hanger having a connecting portion of a substantially circular cross-section | Shinichi Uehara | 1995-04-25 |
| 4278326 | Liquid crystal display element | Hiromitsu Kawamura, Yoshimichi Shibuya, Hisao Yokokura | 1981-07-14 |
| 4277275 | Method for fabricating liquid crystal display element | Hiromitsu Kawamura, Yoshimichi Shibuya | 1981-07-07 |