Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052021 | Digital signal decoding circuit and decoding method | Tadamasa Goto, Kazuo Yamamoto, Shunsuke Koike | 1991-09-24 |
| 5048960 | Microspectroscope | Nariaki Fujiwara | 1991-09-17 |
| 4929066 | Telecentric image-forming optical system for large image size | Zenji Wakimoto | 1990-05-29 |
| 4867545 | Telecentric image-forming system having varible magnifications | Zenji Wakimoto | 1989-09-19 |