Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485720 | Cellulose-type material | Chihiro Yamane, Makiko Otsuka | 2009-02-03 |
| 7108907 | Cellulose dope and method for producing the same | Chihiro Yamane, Seiji Shimizu | 2006-09-19 |
| 4994285 | Edible body and process for preparation thereof | Jinpei Hisano, Akihiro Goto | 1991-02-19 |
| 4634470 | Cellulose dope, process for preparation and method for application thereof | Kenji Kamide | 1987-01-06 |
| 4579943 | Cellulose derivative excellent in liquid absorbing property, process for preparing same and structure containing same | Kenji Kamide | 1986-04-01 |
| 4486119 | Mesophase dope containing cellulose derivative and inorganic acid | Kenji Kamide, Toshihiko Matsui | 1984-12-04 |
| 4389523 | Cellulose sulfate salt having anti-coagulating action and process for preparing same | Kenji Kamide, Toshihiko Matsui | 1983-06-21 |
| 4370168 | Mesophase dope containing cellulose derivative and inorganic acid | Kenji Kamide, Toshihiko Matsui | 1983-01-25 |