Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633402 | Printer controller for controlling the priorities of tasks in the printer system | Toshihiro Shima, Kazuhiko Iida, Susumu Shiohara, Norishige Kakuno, Ryoichi Shimizu | 2003-10-14 |
| 6617074 | Lithium ion polymer secondary battery and gelatinous polymer electrolyte for sheet battery | Yusuke Watarai, Akio Minakuchi, Akihiro Higami, Sawako Takeuchi | 2003-09-09 |
| 6549494 | Information recording medium and recording/reproducing apparatus compatible with copy protection | — | 2003-04-15 |