Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831647 | Casing structure in an ink jet printer for improved used ink handling | Kazuhisa Kawakami, Masahiro Isono | 1998-11-03 |
| 5699092 | Ink-jet recording device | Kazuhisa Kawakami, Katsuhiko Iida, Narihiro Oki, Nobuhito Takahashi | 1997-12-16 |
| 5409530 | Hot-melt ink composition | Kenichi Kanbayashi, Tohru Fukushima, Fumie Uehara, Makoto Matsuzaki, Toshiaki Ohshima | 1995-04-25 |