Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37845 | Thermal recording apparatus using recording sheet made of thermal reversible material | Toshiaki Kumashiro | 2002-09-17 |
| 6347862 | Ink-jet head | Isaku Kanno, Satoru Fujii, Ryoichi Takayama | 2002-02-19 |