Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072719 | Aqueous pigment dispersion | Hirokazu Hyakuda | 2021-07-27 |
| 11066564 | Aqueous pigment dispersion | Yusuke Shimizu, Koji Azuma, Hirokazu Hyakuda, Hiroki Kawaguchi | 2021-07-20 |
| 10738207 | Water-based pigment dispersion | Koji Azuma, Hirokazu Hyakuda, Yusuke Shimizu, Hiroki Kawaguchi | 2020-08-11 |
| 9878558 | Water-based ink for inkjet recording | Ryuma Mizushima | 2018-01-30 |
| 9388321 | Ink-jet printing method | Ryuma Mizushima | 2016-07-12 |
| 8641701 | Probe type device for removing living body tissue | Masanori Hangai, Nagahisa Yoshimura, Masaaki Nakahara, Kazunori Miyata, Yasuhiro Osakabe | 2014-02-04 |