Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10167575 | Nanofiber manufacturing method and nanofiber manufacturing device | Tooru Ogura, Yukihiro Katai | 2019-01-01 |
| 7896634 | Film stretching apparatus | Nobuyuki Suzuki, Kazunori Osaki, Hitoshi Ikeda | 2011-03-01 |
| 7686999 | Manufacturing method of polymer film | Hidekazu Yamazaki | 2010-03-30 |
| 7582236 | Film stretching apparatus and solution film-forming method | Hidekazu Yamazaki, Sadanobu Fujimoto | 2009-09-01 |
| 7540986 | Solution casting method and polymer film | Hidekazu Yamazaki, Sadanobu Fujimoto | 2009-06-02 |
| 7172713 | Solution casting process for producing polymer film | Hidekazu Yamazaki, Hitoshi Ikeda | 2007-02-06 |
| 7141189 | Solution casting process for producing polymer film | Hidekazu Yamazaki, Hitoshi Ikeda | 2006-11-28 |
| 7132074 | Solvent casting process | Hidekazu Yamazaki, Tadahiro Tsujimoto | 2006-11-07 |