Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613129 | Aqueous ink, ink cartridge and ink jet recording method | Daiji Okamura, Hiromitsu Kishi, Keisuke Inui, Hirohiko Yuasa, Naofumi Shimomura | 2023-03-28 |
| 11492483 | Aqueous ink, ink cartridge and ink jet recording method | Hiromitsu Kishi, Daiji Okamura, Keisuke Inui, Hirohiko Yuasa, Naofumi Shimomura | 2022-11-08 |
| 10131806 | Aqueous ink, ink cartridge, and ink jet recording method | Katsuhiro Hayashi, Kousuke Yamasaki, Masaru Ebine, Tsuyoshi Kasai, Otome Yamashita +6 more | 2018-11-20 |
| 9713932 | Recording medium with enhanced flexibility | Shinya Yumoto, Tetsuro Noguchi, Hisao Kamo, Kazuhiko Araki, Ryo Taguri +1 more | 2017-07-25 |
| 9701147 | Recording medium with enhanced flexibility | Tetsuro Noguchi, Shinya Yumoto, Hisao Kamo, Kazuhiko Araki, Ryo Taguri +1 more | 2017-07-11 |
| 9662921 | Recording medium | Takashi Sugiura, Shinya Yumoto, Tetsuro Noguchi, Hisao Kamo, Kazuhiko Araki +1 more | 2017-05-30 |
| 7622375 | Conductive member and process of producing the same | Hiroki Kisu, Keiichi Murai | 2009-11-24 |