Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497433 | Optical information processing apparatus and method for using computer generated hologram | Masami Itoh, Hiroyuki Kawamura, Atsushi Fukui | 1996-03-05 |
| 5386378 | Optical information processing apparatus and method using computer generated hologram | Masami Itoh, Hiroyuki Kawamura, Atsushi Fukui | 1995-01-31 |
| 5383056 | Fourier transform lens assembly and optical information processor employing same | Masami Ito, Atsushi Fukui | 1995-01-17 |
| 5363455 | Optical information processor | Masami Ito, Atsushi Hukui | 1994-11-08 |
| 5343415 | Logarithmic polar coordinate transforming method, vision recognizing method, and optical information processing apparatus | Masami Itoh, Hiroyuki Kawamura, Atsushi Fukui | 1994-08-30 |
| 5153437 | Optical encoder having a transparent lens plate with an array of lenses | Hiroyuki Kawamura, Masami Ito, Atsushi Fukui | 1992-10-06 |
| 5119214 | Method for forming a computer generated hologram | Hiroyuki Kawamura, Masami Itoh, Atsushi Fukui | 1992-06-02 |