Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853725 | Connector for a camera | Mutsuhide Matsuda, Masao Aoyagi, Hiroshi Furukawa | 1989-08-01 |
| 4845699 | Electric mechanical transducer and optical type pickup apparatus driven by a magnetic field | Ryoichi Kawasaki, Kozo Suzuki, Noriyoshi Oyama, Tomio Uchida | 1989-07-04 |
| 4811320 | Optical type pickup apparatus with lens holder supported by frame wires each having an end inserted into a frame hole | Ryoichi Kawasaki, Kozo Suzuki, Noriyoshi Oyama, Tomio Uchida | 1989-03-07 |