Issued Patents All Time
Showing 1–25 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414255 | Lead holding portion structure and motor | Yasuhiro Yamagata | 2025-09-09 |
| 12338830 | Blower housing, blower wiring structure, and blower | Yasuhiro Yamagata | 2025-06-24 |
| 11208584 | Heat regenerating material, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, cryopump, and magnetic field application type single crystal pulling apparatus | Tomohiro Yamashita, Takahiro Kawamoto, Tomoko Eguchi, Masaya Hagiwara, Takashi Kuboki | 2021-12-28 |
| 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 |
| 10112387 | Liquid discharging head and liquid discharging device | Takatsugu Moriya, Shuzo Iwanaga, Shintaro Kasai, Yoshiyuki Nakagawa, Tatsuya Yamada +4 more | 2018-10-30 |
| 10101061 | Cryogenic regenerator material, regenerative cryocooler, and system including regenerative cryocooler | Tomoko Eguchi | 2018-10-16 |
| 10040288 | Liquid ejection module and liquid ejection head | Takatsugu Moriya, Shintaro Kasai, Yoshiyuki Nakagawa, Koichi Ishida, Tatsuya Yamada +4 more | 2018-08-07 |
| 9981470 | Liquid ejection head substrate and liquid ejection head | Koichi Ishida, Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Tatsuya Yamada +1 more | 2018-05-29 |
| 9975347 | Liquid ejection apparatus and liquid ejection method | Ayako Tozuka, Shuzo Iwanaga, Shintaro Kasai, Yoshiyuki Nakagawa, Tomohiro Sato +4 more | 2018-05-22 |
| 9969165 | Liquid discharge head and liquid discharge apparatus | Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida, Tatsuya Yamada +4 more | 2018-05-15 |
| 9931845 | Liquid ejection module and liquid ejection head | Takatsugu Moriya, Shintaro Kasai, Yoshiyuki Nakagawa, Koichi Ishida, Tatsuya Yamada +4 more | 2018-04-03 |
| 9764550 | Liquid ejection head substrate and liquid ejection head | Koichi Ishida, Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Tatsuya Yamada +1 more | 2017-09-19 |
| 9618239 | Magnetic refrigerating device and magnetic refrigerating system | Tadahiko Kobayashi, Shiori Kaji | 2017-04-11 |
| 9383125 | Magnetic material for magnetic refrigeration | Shinya Sakurada, Tadahiko Kobayashi, Hideyuki Tsuji | 2016-07-05 |
| 9310108 | Magnetically refrigerating magnetic material, magnetic refrigeration apparatus, and magnetic refrigeration system | Shiori Kaji, Tadahiko Kobayashi | 2016-04-12 |