Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504089 | System for and method of searching music data, and recording medium for use therewith | Hirokazu Negishi, Kenichi Nagasawa, Yoshisuke Teshima | 2003-01-07 |
| 6174055 | Ink jet printing apparatus | Hiroyuki Miyake, Norio Tsurui | 2001-01-16 |
| 6074035 | Printing apparatus | Takeshi Irizawa, Yasushi Miura | 2000-06-13 |
| 4905106 | Device for detecting light transmissivity of detected object and record and/or reproducing apparatus using same | Koichiro Suzuki | 1990-02-27 |