Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020887 | Resin molding method | Satoshi Oikawa, Yukuo Yamaguchi, Mikiya Umeyama, Hiromasa Amma, Takuya Iwano +3 more | 2021-06-01 |
| 10926441 | Liquid supply member and manufacturing method of liquid supply member | Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma, Takuya Iwano +3 more | 2021-02-23 |
| 10906221 | Manufacturing method of liquid supply member | Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma, Takuya Iwano +3 more | 2021-02-02 |
| 10828812 | Molded part, manufacturing method of molded part and mold | Takuya Iwano, Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma +3 more | 2020-11-10 |
| 10730299 | Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate | Yuji Tamaru, Yuichiro Akama, Sayaka Seki, Yasuaki Kitayama, Yusuke Hashimoto +1 more | 2020-08-04 |
| 10513069 | Method for manufacturing liquid supply member | Satoshi Oikawa, Yukuo Yamaguchi, Mikiya Umeyama, Hiromasa Amma, Takuya Iwano +3 more | 2019-12-24 |
| 10471719 | Manufacturing method of liquid supply component | Kyosuke Toda, Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma +3 more | 2019-11-12 |
| 10434694 | Resin molding method | Yasushi Iijima, Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma +3 more | 2019-10-08 |
| 10363692 | Method for manufacturing liquid supply member | Satoshi Oikawa, Yukuo Yamaguchi, Mikiya Umeyama, Hiromasa Amma, Takuya Iwano +3 more | 2019-07-30 |
| 10307967 | Method for manufacturing liquid-ejecting head | Kyosuke Toda, Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma +3 more | 2019-06-04 |
| 10300699 | Liquid discharge head, liquid discharge apparatus, and manufacturing method | Sayaka Seki, Yuichiro Akama, Yuji Tamaru, Yasuaki Kitayama | 2019-05-28 |
| 10300643 | Manufacture method of liquid supply member and manufacture apparatus | Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma, Takuya Iwano +3 more | 2019-05-28 |
| 10259222 | Liquid ejection head and liquid ejection apparatus | Yuji Tamaru, Yuichiro Akama, Sayaka Seki | 2019-04-16 |
| 10252521 | Liquid discharge head | Yuichiro Akama, Yuji Tamaru, Sayaka Seki, Yasuaki Kitayama | 2019-04-09 |
| 10239317 | Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate | Yuji Tamaru, Yuichiro Akama, Sayaka Seki, Yasuaki Kitayama, Yusuke Hashimoto +1 more | 2019-03-26 |
| 10144219 | Liquid discharge head | Sayaka Seki, Yuichiro Akama, Yuji Tamaru | 2018-12-04 |
| 10081185 | Liquid ejection head, liquid ejection apparatus, flow path member, and method for manufacturing liquid ejection head | Satoshi Kimura, Yukuo Yamaguchi, Mikiya Umeyama, Yasushi Iijima, Kyosuke Toda +3 more | 2018-09-25 |
| 10081184 | Liquid discharge head | Yuichiro Akama, Yuji Tamaru, Sayaka Seki, Yasuaki Kitayama | 2018-09-25 |
| 10071512 | Method for manufacturing liquid-ejecting head | Satoshi Kimura, Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma +3 more | 2018-09-11 |
| 9931850 | Manufacture method of liquid supply member, manufacture apparatus, and liquid supply member | Takuya Iwano, Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Hiromasa Amma +3 more | 2018-04-03 |
| 9764554 | Method for manufacturing molded member and liquid ejecting head, liquid ejecting head, and mold | Hiromasa Amma, Yukuo Yamaguchi, Mikiya Umeyama, Satoshi Oikawa, Takuya Iwano +3 more | 2017-09-19 |
| 9592668 | Liquid ejection head and liquid ejection apparatus | Tomotsugu Kuroda, Kiyomitsu Kudo, Satoshi Kimura, Kyosuke Toda | 2017-03-14 |
| 9475288 | Liquid ejection head and manufacturing method of liquid ejection head | Kiyomitsu Kudo, Satoshi Kimura, Tomotsugu Kuroda | 2016-10-25 |
| 9463624 | Liquid discharging head and method for producing the same | Sayaka Seki, Satoshi Kimura, Kiyomitsu Kudo, Kazuhiro Idogawa | 2016-10-11 |
| 9457566 | Liquid ejecting head and support member | Tomotsugu Kuroda, Yukuo Yamaguchi, Kiyomitsu Kudo, Satoshi Kimura | 2016-10-04 |