Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220922 | Liquid storage body and liquid jetting apparatus | Hiroshi Inomata | 2025-02-11 |
| 11970006 | Liquid container | Yu Katano, Hirofumi Ota, Yasuto Kodera, Masao Furukawa | 2024-04-30 |
| 11524502 | Liquid storage pack | — | 2022-12-13 |
| 10859482 | Organic residue inspecting method and liquid discharge head producing method | Hyou Takahashi, Yohei Hamade | 2020-12-08 |
| 10787552 | Method for manufacturing liquid ejection head having a water-repellent layer at the ejection surface | — | 2020-09-29 |
| 9738075 | Liquid discharge head and method of manufacturing the same | Masaki Ohsumi, Kenji Fujii, Junichi Kobayashi, Nobuhisa Tanahashi | 2017-08-22 |
| 9707759 | Liquid-ejecting head and method of manufacturing the liquid-ejecting head | Hyou Takahashi, Kazunari Ishizuka, Yohei Hamade, Satoshi Tsutsui | 2017-07-18 |
| 9696620 | Composition, method for producing film with the composition, and method for producing liquid discharge head | Miho Ishii | 2017-07-04 |
| 9427892 | Liquid ejection head and manufacturing method for the same | Miho Ishii | 2016-08-30 |
| 9409397 | Process for producing a liquid ejection head | Satoshi Tsutsui, Etsuko Sawada, Hiroaki Mihara, Yohei Hamade | 2016-08-09 |
| 9394409 | Ink jet recording head | Etsuko Sawada, Hiroaki Mihara, Satoshi Tsutsui, Yohei Hamade | 2016-07-19 |
| 9273187 | Ink jet recording head and manufacturing method therefor | Etsuko Sawada, Hiroaki Mihara, Satoshi Tsutsui, Yohei Hamade | 2016-03-01 |
| 9150697 | Ink jet recording head and manufacturing method therefor | Etsuko Sawada, Hiroaki Mihara, Satoshi Tsutsui, Yohei Hamade | 2015-10-06 |
| 9061499 | Negative photosensitive resin composition, pattern formation method, and liquid discharge head | Hyo Takahashi, Masako Shimomura | 2015-06-23 |
| 9029074 | Method of water repellent treatment for pattern surface | Yohei Hamade, Etsuko Sawada, Hiroaki Mihara, Satoshi Tsutsui | 2015-05-12 |
| 8980968 | Photosensitive resin composition, method for producing structure, and liquid discharge head | Hyo Takahashi, Masako Shimomura | 2015-03-17 |
| 8975003 | Photosensitive negative resin composition | Hyou Takahashi, Masako Shimomura | 2015-03-10 |
| 8944580 | Photosensitive resin composition, method for manufacturing structural body, and liquid discharge head | Masako Shimomura, Hyo Takahashi | 2015-02-03 |
| 8936350 | Print head and inkjet printing apparatus | Yasunori Takei, Kenji Yabe, Takuma Kodoi, Isamu Horiuchi, Hyou Takahashi | 2015-01-20 |
| 8827422 | Liquid ejection head and method of production thereof | Takuma Kodoi, Yasunori Takei, Kenji Yabe, Isamu Horiuchi, Hyo Takahashi | 2014-09-09 |
| 8785110 | Liquid ejection head and method of manufacturing the same | Takuma Kodoi, Yasunori Takei, Kenji Yabe, Isamu Horiuchi, Hyou Takahashi | 2014-07-22 |
| 8753798 | Process for forming a hydrophilic coating and hydrophilic coating, and process for forming an ink jet recording head and ink jet recording head | Kazunari Ishizuka | 2014-06-17 |
| 8728718 | Method for manufacturing liquid ejection head | Isamu Horiuchi, Hiroaki Mihara, Kazunari Ishizuka | 2014-05-20 |
| 8703398 | Method of manufacturing liquid ejection head | Isamu Horiuchi, Hyo Takahashi, Takuma Kodoi, Yasunori Takei, Kenji Yabe | 2014-04-22 |
| 8673546 | Process for forming a hydrophilic coating and hydrophilic coating, and process for forming an ink jet recording head and ink jet recording head | Kazunari Ishizuka, Shoji Shiba | 2014-03-18 |