Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063163 | Cycloolefin copolymer | Wilfried Hatke, Matthias Bruch, Anne-Meike Schauwienold, Udo M. Stehling, Hiroyuki Kanai +6 more | 2011-11-22 |
| 7909959 | Method for releasing adhered article | Toshio Tada, Yohei Nishimura, Juichi Fukatani, Tadahiko Yoshioka | 2011-03-22 |
| 7674854 | Process for producing polyvinyl acetal resin, polyvinyl butyral resin, and process for producing esterified polyvinyl alcohol resin | Toshio Tada, Yohei Nishimura | 2010-03-09 |
| 7629419 | Process for producing modified polymer, apparatus for producing modified polymer, and modified polymer | Toshio Tada, Yohei Nishimura | 2009-12-08 |
| 7129322 | Method for producing polymer alloy polymer alloy formed article transparent formed article and optical film | Takeharu Morita, Toshio Tada, Youhei Nishimura | 2006-10-31 |