Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500861 | Method for manufacturing liquid ejection head | Kunihito Uohashi, Shingo Nagata, Jun Yamamuro, Koji Sasaki, Keiji Matsumoto +4 more | 2019-12-10 |
| 10442201 | Method for manufacturing liquid ejection head | Satoshi Ibe, Yusuke Hashimoto, Shuhei Oya, Hirohisa Fujita | 2019-10-15 |
| 10343406 | Liquid ejection head manufacturing method | Keiji Matsumoto, Jun Yamamuro, Kazuhiro Asai, Koji Sasaki, Kunihito Uohashi +6 more | 2019-07-09 |
| 10322584 | Method for manufacturing liquid ejection head | Jun Yamamuro, Kazuhiro Asai, Keiji Matsumoto, Koji Sasaki, Kunihito Uohashi +6 more | 2019-06-18 |
| 10274061 | Ball screw | Masahiko Yoshino, Tsutomu Togashi | 2019-04-30 |
| 10201974 | Process for producing liquid discharge head | Jun Yamamuro, Kazuhiro Asai, Keiji Matsumoto, Koji Sasaki, Masahisa Watanabe +3 more | 2019-02-12 |
| 10177134 | Semiconductor device | Hajime OKUDA, Motoharu Haga | 2019-01-08 |