Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337865 | Viscoelastic substance and objective lens driving apparatus with the same | Akihiro Kasahara, Akira Yamada, Takashi Yoshizawa, Hideo Yamasaki | 1994-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337865 | Viscoelastic substance and objective lens driving apparatus with the same | Akihiro Kasahara, Akira Yamada, Takashi Yoshizawa, Hideo Yamasaki | 1994-08-16 |