Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897452 | Method of producing a semiconductor device with an aluminum or aluminum alloy rear electrode | Kenichi Kazama, Koji Sasaki, Akio Shimizu, Takashi Hayashi, Hiroki Wakimoto | 2011-03-01 |