Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5453770 | On-demand type ink jet print head | Takahiro Katakura, Toshio Kumagai, Shinji Yasukawa, Hideaki Sonehara, Masanao Matsuzawa +3 more | 1995-09-26 |
| 5409530 | Hot-melt ink composition | Kenichi Kanbayashi, Tohru Fukushima, Fumie Uehara, Makoto Matsuzaki, Shigenori Fukasawa | 1995-04-25 |