Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206286 | Method for producing polyester resin | Junichi Edahiro, Yasuhiro Kushida, Takami MORISHITA | 2015-12-08 |
| 8575277 | Process for production of nucleus-hydrogenated aromatic vinyl/(meth)acrylate copolymers | Yasuhiro Kushida, Yuuichi Sugano, Hideyuki Sato, Yoshikazu Shima | 2013-11-05 |
| 7488782 | Process for producing hydrogenated polymers | Yuuichi Sugano, Yasuhiro Kushida, Hideyuki Sato, Yoshikazu Shima | 2009-02-10 |
| 7446152 | Method of producing hydrogenated polymers | Yasuhiro Kushida, Yuuichi Sugano, Yoshikazu Shima | 2008-11-04 |
| 6316339 | Semiconductor device and production method thereof | Yoshihiro Okusa | 2001-11-13 |
| 6069388 | Semiconductor device and production method thereof | Yoshihiro Okusa | 2000-05-30 |