Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402310 | Ink jet cartridge, ink jet apparatus, and manufacture method of ink jet cartridge | Hiroyuki Maeda, Iwao Kawamura, Kazunori Namai, Kunitoshi Hayashi, Takuya Yasumitsu | 2002-06-11 |
| 6220688 | Liquid jet recording head and a method for manufacturing liquid jet recording heads | Shin Ishimatsu, Haruhiko Terai, Akira Goto, Junji Tatsumi, Hiroshi Koshikawa +2 more | 2001-04-24 |