Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471691 | Ophthalmic treatment apparatus | Koji Kobayashi, Toru Hirano, Shigeru Sakamoto, Akira Obana, Tokuhiko Miki | 2002-10-29 |
| 5337106 | Liquid-crystal image director for single-lens-reflex camera | Suganda Jutamulia, Shinji Toyoda | 1994-08-09 |
| 4481666 | Reading-out apparatus | — | 1984-11-06 |