Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299033 | Image reading and recording apparatus with marking board and moveable scanning arm conveyed by a cable and drum arrangement | Toshio Watanabe, Hiroto Morikawa, Hiroshi Takimoto | 1994-03-29 |
| 5274575 | Method of probing test | — | 1993-12-28 |
| 4846555 | System for improving visibility of objects within visual field | Yasutoshi Seko, Hiroshi Tsuda | 1989-07-11 |