Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459150 | Liquid replenishment container | Manabu Otsuka | 2022-10-04 |
| 7592131 | Method for producing fine structured member, method for producing fine hollow structured member and method for producing liquid discharge head | Masahiko Kubota, Yoshinori Tagawa, Wataru Hiyama, Shoji Shiba, Yoshiaki Kurihara +2 more | 2009-09-22 |
| 6591500 | Method of manufacturing a liquid discharge head | Yoshiaki Suzuki, Yoshinori Tagawa, Masashi Miyagawa, Makoto Watanabe, Yoshiaki Kurihara +1 more | 2003-07-15 |