Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257844 | Liquid storage container | Hiroaki Kusano, Junichiro Iri, Yusuke Hashimoto, Masatomo Ojima | 2025-03-25 |
| 11752772 | Ink container and inkjet printer | Junichiro Iri, Yusuke Hashimoto | 2023-09-12 |
| 10336072 | Liquid ejection head ejecting liquid, liquid ejection apparatus, and method for manufacturing liquid ejection head | Kyosuke Toda, Yasushi Iijima | 2019-07-02 |
| 10150299 | Liquid ejection head manufacture method and liquid ejection head | — | 2018-12-11 |
| 9827762 | Liquid ejection head and liquid ejection apparatus | — | 2017-11-28 |
| 9487004 | Liquid discharge head | Shin Ishimatsu | 2016-11-08 |
| 8210652 | Printing head and method of manufacturing printing head | — | 2012-07-03 |