Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865432 | Lens mounting | Masao Aoyagi, Ryuji Suzuki, Keiichi Yasuda | 1989-09-12 |
| 4844586 | Adjustment apparatus for a lens barrel with built-in motor | Ryuji Suzuki, Hiroshi Furukawa | 1989-07-04 |
| 4824207 | Lens barrel | Hidefumi Notagashira | 1989-04-25 |
| 4812015 | Lens barrel | Toshimi Iizuka | 1989-03-14 |
| 4807376 | Trouser presser having vertically and horizontally movable carrier | — | 1989-02-28 |