Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690435 | Serial printing apparatus with sentence memory and display | Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroatsu Kondo | 1997-11-25 |
| 5657057 | Remaining ink detection in an ink jet recording apparatus | Noboru Shimoyama, Noriyuki Sugiyama, Yasufumi Tanaami | 1997-08-12 |