Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414561 | Telecentric imaging optical system | Takahisa Hayashi | 1995-05-09 |
| 5291329 | Apparatus for recording an image | Masahide Okazaki | 1994-03-01 |
| 4955701 | Apochromat optical system | Yoshikazu Kataoka, Takeshi Sugata | 1990-09-11 |
| 4929066 | Telecentric image-forming optical system for large image size | Takahisa Hayashi | 1990-05-29 |
| 4910561 | Method and apparatus for detecting profile error of article surface | Junpei Tsujiuchi, Toshio Honda, Mitsuo Suzuki | 1990-03-20 |
| 4867545 | Telecentric image-forming system having varible magnifications | Takahisa Hayashi | 1989-09-19 |
| 4852957 | Optical system for flying spot scanning apparatus | Shinichi Nagata, Mikizo Katsuyama | 1989-08-01 |