Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513623 | Aqueous ink, ink cartridge and image recording method | Masanobu Ootsuka, Hidetaka Kawamura, Akihiro Taya, Yohei Masada, Takaharu Aotani +2 more | 2019-12-24 |
| 10419730 | Image projection optical unit and projector | — | 2019-09-17 |
| 10324362 | Optical unit and projector therewith | Yasumasa Sawai, Masayuki Imaoka, Sadanobu Imamura | 2019-06-18 |
| 10280322 | Ink, ink cartridge, and image recording method | Yohei Masada, Hidetaka Kawamura, Akihiro Taya, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-05-07 |
| 10253194 | Ink, ink cartridge, and image recording method | Yutaka Yoshimasa, Hidetaka Kawamura, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +2 more | 2019-04-09 |
| 10196532 | Ink, ink cartridge, and image recording method | Hidetaka Kawamura, Akihiro Taya, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-02-05 |
| 10190010 | Ink, ink cartridge, and image recording method | Hidetaka Kawamura, Akihiro Taya, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-01-29 |
| 10167399 | Ink, ink cartridge, and image recording method | Yohei Masada, Hidetaka Kawamura, Akihiro Taya, Masanobu Ootsuka, Takaharu Aotani +2 more | 2019-01-01 |