Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081554 | Optical pickup device with specific wavelength light blocking members for preventing further curing of adhesive | Tomoaki Tojo, Masatoshi Yajima | 2011-12-20 |
| 8017547 | Method for manufacturing catalyst for use in production of methacrylic acid | Atsushi Sudo, Tatsuhiko Kurakami, Toshitake Kojima, Shigeo Hayashimoto | 2011-09-13 |
| 7932558 | Semiconductor device and method for manufacturing the same | Manabu Imahashi | 2011-04-26 |
| 7875981 | Insulating film material, multilayer interconnection structure, method for manufacturing same, and method for manufacturing semiconductor device | Yoshihiro Nakata, Shirou Ozaki | 2011-01-25 |