Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791796 | Polyester resin, method for producing same, and toner | Tadahiro Ozawa, Masaru Sugiura, Satoshi Sakuma | 2017-10-17 |
| 9540468 | Resist copolymer and resist composition | Keisuke Kato, Atsushi Yasuda, Shinichi Maeda | 2017-01-10 |