Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602586 | Elastic blocks and process for producing the same | Hirofumi Kakimoto | 2003-08-05 |
| 4792318 | Device for warm press forming a plate-like member into a shadow mask for a color cathode ray tube | Sigeo Yoneyama, Yoshimichi Hori, Takayuki Satoh | 1988-12-20 |