Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9409397 | Process for producing a liquid ejection head | Satoshi Tsutsui, Ken Ikegame, Hiroaki Mihara, Yohei Hamade | 2016-08-09 |
| 9394409 | Ink jet recording head | Hiroaki Mihara, Ken Ikegame, Satoshi Tsutsui, Yohei Hamade | 2016-07-19 |
| 9359538 | Sealant for use in ink jet recording heads and ink jet recording head | Satoshi Tsutsui, Yohei Hamade | 2016-06-07 |
| 9283760 | Liquid discharge head and method of producing the same | Yohei Hamade, Satoshi Tsutsui | 2016-03-15 |
| 9273187 | Ink jet recording head and manufacturing method therefor | Hiroaki Mihara, Ken Ikegame, Satoshi Tsutsui, Yohei Hamade | 2016-03-01 |
| 9254660 | Process for producing a liquid ejection head | Hiroaki Mihara, Shoji Shiba | 2016-02-09 |
| 9150697 | Ink jet recording head and manufacturing method therefor | Hiroaki Mihara, Ken Ikegame, Satoshi Tsutsui, Yohei Hamade | 2015-10-06 |
| 9050806 | Liquid ejection head | — | 2015-06-09 |
| 9044944 | Liquid discharge head and method of making the same | Atsushi Omura, Shuichi Murakami, Toshikazu Nagatsuka, Keiji Tomizawa, Hiroaki Mihara +1 more | 2015-06-02 |
| 9029074 | Method of water repellent treatment for pattern surface | Yohei Hamade, Ken Ikegame, Hiroaki Mihara, Satoshi Tsutsui | 2015-05-12 |
| 9004630 | Inkjet printing apparatus and control method thereof | Toshikazu Nagatsuka, Shuichi Murakami, Keiji Tomizawa, Atsushi Omura, Hiroaki Mihara +1 more | 2015-04-14 |
| 8957151 | Liquid-repellent film and production method therefor, and fine structure using the liquid-repellent film and production method therefor | Satoshi Tsutsui, Hiroaki Mihara, Yohei Hamade | 2015-02-17 |
| 8343712 | Method for manufacturing inkjet recording head | Yohei Hamade, Hiroaki Mihara, Satoshi Tsutsui | 2013-01-01 |