Issued Patents All Time
Showing 126–131 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5453770 | On-demand type ink jet print head | Takahiro Katakura, Shinji Yasukawa, Hideaki Sonehara, Masanao Matsuzawa, Fujio Akahane +3 more | 1995-09-26 |
| 5266975 | Ink jet printing apparatus having means for preventing excessive ink purging | Seiji Mochizuki, Kazuhisa Kawakami, Tsuyoshi Tomii | 1993-11-30 |
| 5260724 | Capping device for ink jet printer | Tsuyoshi Tomii, Seiji Mochizuki, Yukihiro Hanaoka, Hitoshi Hayakawa | 1993-11-09 |
| 5248999 | Ink jet printing apparatus having ink purging feature | Seiji Mochizuki, Kazuhisa Kawakami, Tsuyoshi Tomii | 1993-09-28 |
| 5129803 | Concrete leveling machine | Hajime Nomura, Yasuo Kajioka, Tomio Komine, Akira Okada, Tomoo Shokawa +1 more | 1992-07-14 |
| D321900 | Ink cartridge | — | 1991-11-26 |