Issued Patents 2019
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507654 | Print element substrate and liquid ejection head | Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida, Tatsuya Yamada +3 more | 2019-12-17 |
| 10427413 | Liquid ejection head | Shintaro Kasai, Yoshiyuki Nakagawa | 2019-10-01 |
| 10421276 | Printing element substrate and liquid ejection head | Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida, Tatsuya Yamada +4 more | 2019-09-24 |
| 10393412 | Cryocooler regenerator material, cryogenic regenerator, regenerative cryocooler and system comprising regenerative cryocooler | Masaki Endo, Koichi Harada, Norihiro Tomimatsu | 2019-08-27 |
| 10336091 | Liquid discharge head and liquid discharge method | Yoshiyuki Nakagawa, Shintaro Kasai, Shuzo Iwanaga, Koichi Ishida, Takatsugu Moriya | 2019-07-02 |
| 10293607 | Recording element board and liquid discharge head | Takatsugu Moriya, Shintaro Kasai, Yoshiyuki Nakagawa, Koichi Ishida, Tatsuya Yamada +3 more | 2019-05-21 |
| 10201972 | Recording element substrate and liquid ejection head | Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida, Shinji Kishikawa +3 more | 2019-02-12 |
| 10195850 | Element substrate and method for manufacturing the same | Shintaro Kasai | 2019-02-05 |
| 10195848 | Liquid discharge head and liquid discharge method | Yoshiyuki Nakagawa, Shintaro Kasai, Shinji Kishikawa, Takayuki Sekine, Shuzo Iwanaga +3 more | 2019-02-05 |
| 10183490 | Liquid discharge head | Tomohiro Sato, Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida +3 more | 2019-01-22 |
| 10166771 | Liquid ejection method, liquid ejection apparatus, and liquid ejection head | Shintaro Kasai, Yoshiyuki Nakagawa, Shinji Kishikawa | 2019-01-01 |