Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650600 | Digital audio disc recorder | Kazuhisa Machida, Atsushi Ishibashi, Tsugio Endou, Tadahiko Sakamoto, Atsushi Oonishi | 2003-11-18 |
| 6600700 | Digital audio disc recorder | Kazuhisa Machida, Atsushi Ishibashi, Tsugio Endou, Tadahiko Sakamoto, Atsushi Oonishi | 2003-07-29 |
| 6536341 | Ink fountain key adjuster using correction values based on printing conditions and sheet block size | Masaki Shiki | 2003-03-25 |