Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398287 | Ink jet recording method and ink jet recording apparatus | Yoshitaka Torisaka, RYO TSUJII, NAO ISHIJIMA, Yuko Negishi, Eiichi Nakata | 2025-08-26 |
| 10710365 | Ink jet recording method and ink jet recording apparatus | Mamiko Kaji | 2020-07-14 |
| 10688787 | Ink jet recording method and ink jet recording apparatus | Mamiko Kaji, Yuko Nishiwaki, Tsuyoshi Kanke, Takashi Imai | 2020-06-23 |
| 10525754 | Ink jet recording method and ink jet recording apparatus | Akiko Tominaga, Tsuyoshi Kanke, Junichi Sakai | 2020-01-07 |
| 10233343 | Aqueous ink, ink cartridge, and ink jet recording method | Shuichi Okazaki, Minako Kawabe, Yuko Nishiwaki, Hiroshi Kakikawa, Eriko Kawakita | 2019-03-19 |
| 9592497 | Process for the asymmetric hydrogenation of imides | Steven H. Bergens | 2017-03-14 |
| 9574099 | Ink set and ink jet recording method | Minako Kawabe, Hiroshi Kakikawa | 2017-02-21 |
| 9187662 | Ink, ink cartridge and ink jet recording method | Masashi Yamamoto, Eiichi Nakata, Shuichi Okazaki | 2015-11-17 |
| 8834621 | Pigment particle, ink, ink cartridge, and ink jet recording method | Yoshio Nakajima, Shuichi Okazaki, Eiichi Nakata | 2014-09-16 |