Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530400 | Maintenance liquid for inkjet printers | Eriko Seki, Seiji Aida, Yasuo Yoshihiro, Kaori Nakano | 2013-09-10 |
| 8519020 | Nonaqueous inkjet ink and ink set | Seiji Aida, Atsushi Yoda, Kaori Nakano | 2013-08-27 |
| 7897657 | Inkjet ink for polyvinyl chloride resin sheet | Kaori Nakano, Seiji Aida, Eriko Seki | 2011-03-01 |
| 7604695 | Ink composition | Kaori Nakano, Seiji Aida, Nozomi Tsushima | 2009-10-20 |
| 7407536 | Ink composition | Kaori Nakano, Seiji Aida, Takahiko Uesugi, Nozomi Tsushima | 2008-08-05 |