Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210399 | Noncontact laser microsurgical method | Jean-Marie Parel, Katsuhiko Kobayashi | 2001-04-03 |
| 5865830 | Noncontact laser microsurgical apparatus | Jean-Marie Parel, Katsuhiko Kobayashi | 1999-02-02 |
| 5281211 | Noncontact laser microsurgical apparatus | Jean-Marie Parel, Katsuhiko Kobayashi | 1994-01-25 |
| 5240006 | Apparatus for displaying a bloodstream state | Hitoshi Fujii, Hideo Tomoda, Masaru Satoh | 1993-08-31 |
| 5163437 | Ophthalmic measuring device | Hitoshi Fujii | 1992-11-17 |
| 5152759 | Noncontact laser microsurgical apparatus | Jean-Marie Parel, Katsuhiko Kobayashi | 1992-10-06 |
| 5039223 | Interferometer for measuring aspherical form with the utilization of computer generated hologram | Takashi Gemma, Takuji Satoh | 1991-08-13 |
| 4986653 | Light wave range finder | Nobuo Hori, Hiroaki Shimozono, Satoru Niimura | 1991-01-22 |
| 4973153 | Method and apparatus for finding range | Nobuo Hori, Hiroaki Shimozono, Satoru Niimura | 1990-11-27 |
| 4968130 | Laser beam scanning type ophthalmological instrument | Masayuki Hideshima, Shinji Wada, Akihiko Sekine | 1990-11-06 |
| 4941744 | Integrated-photocircuit interferometer | Nobuo Hori, Hiroaki Shimozono, Satoru Niimura | 1990-07-17 |
| 4909629 | Light interferometer | Nobuo Hori, Hiroaki Shimozono, Satoru Niimura | 1990-03-20 |
| 4854691 | Laser beam scanning type eye fundus camera | Akihiko Sekine, Shinji Wada, Kazuo Nunokawa, Masayuki Hideshima | 1989-08-08 |
| 4848907 | Method of and apparatus for analyzing interference fringes | Takashi Gemma, Satoh Takuji | 1989-07-18 |
| 4812042 | Holographic interferometer | Takashi Gemma, Takuji Satoh | 1989-03-14 |
| 4758089 | Holographic interferometer | Takashi Gemma, Takuji Satoh | 1988-07-19 |
| 4660290 | Inclination measuring instrument | Nobuo Hori, Fumio Ohtomo | 1987-04-28 |
| 4628612 | Tilt angle detection device | Nobuo Hori, Fumio Ohtomo | 1986-12-16 |
| 4580046 | Displacement measuring device utilizing an incremental code | Tsuneo Sasaki, Fumio Ohtomo, Fumitomo Kondo | 1986-04-01 |
| 4580047 | Displacement measuring device utilizing an incremental code | Tsuneo Sasaki, Fumio Ohtomo, Fumitomo Kondo | 1986-04-01 |
| 4547667 | Displacement measuring device utilizing an incremental code | Tsuneo Sasaki, Fumio Ohtomo, Fumitomo Kondo | 1985-10-15 |