Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954314 | Method of disintegrating pulp for use in cellulose acetate production and method of producing cellulose acetate | Mitsuteru Hosaka, Yuji Ida | 2021-03-23 |
| 5962677 | Cellulose acetate with high moldability and process for production thereof | Ko Murakami, Hiroki Taniguchi, Atsunobu Kiyose, Shu Shimamoto | 1999-10-05 |
| 5919920 | Cellulose acetate with high moldability and process for production thereof | Ko Murakami, Hiroki Taniguchi, Atsunobu Kiyose, Shu Shimamoto | 1999-07-06 |