Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926385 | Method for producing water-soluble cellulose ether having low degree of polymerization and method for producing film coating composition comprising same | Akira Kitamura, Mitsuo Narita, Takuya Yokosawa | 2018-03-27 |