Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148429 | Information reproduction system | — | 2000-11-14 |
| 6131807 | Information recording medium and information reproduction system | Hiroyuki Fukuda | 2000-10-17 |
| 6116507 | Information reproduction system for reproducing multimedia information recorded in the form of an optically readable dot code pattern wherein the optical readable dot code comprises address dots | Hiroyuki Fukuda | 2000-09-12 |
| 5951056 | Information reproduction system for reproducing a two-dimensional, optically readable code | Hiroyuki Fukuda, Takao Tsuruoka, Hiroshi Sasaki, Shinichi Imade | 1999-09-14 |
| 5943448 | Information reproducing system, information recording medium, and information recording apparatus | — | 1999-08-24 |
| 5898166 | Information reproduction system which utilizes physical information on an optically-readable code and which optically reads the code to reproduce multimedia information | Hiroyuki Fukuda, Takeshi Mori | 1999-04-27 |
| 5872864 | Image processing apparatus for performing adaptive data processing in accordance with kind of image | Shinichi Imade | 1999-02-16 |
| 5866895 | Information recording medium and information reproduction system | Hiroyuki Fukuda | 1999-02-02 |
| 5867593 | Image region dividing apparatus | Hiroyuki Fukuda, Shinichi Imade, Hirokazu Nishino | 1999-02-02 |
| 5860679 | Information recording medium, two-dimensional code, information reproduction system and information reproduction method | Hiroyuki Fukuda, Takao Tsuruoka, Hiroshi Sasaki, Shinichi Imade | 1999-01-19 |
| 5692113 | Data reproduction system for reproducing and outputting multimedia information using a printer | — | 1997-11-25 |
| 5668898 | Device for detecting the inclination of image | — | 1997-09-16 |