Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253196 | Inkjet recording ink composition, method for producing the same, and inkjet recording method | Yukio Sugita, Fumie Yamazaki, Kisei Matsumoto, Naoki Shiraishi | 2019-04-09 |
| 8841356 | Ink composition | Satoshi Shioda, Tatsuro Ishitobi, Takao Otomaru, Rumiko Matsuo, Eiichi Miyata +4 more | 2014-09-23 |
| 8814335 | Inkjet recording method and ink set for inkjet recording | Eiichi Miyata, Takao Otomaru, Yukio Sugita, Mitsuyoshi Tamura, Fumie Yamazaki +1 more | 2014-08-26 |