Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7915358 | Copolymer, production process thereof, lubricating oil viscosity modifier, and lubricating oil composition | Akihiro Matsuda, Yoshiki Shimokawatoko, Junichi Mohri, Toshiyuki Shimazaki, Hiroshi Terao +1 more | 2011-03-29 |
| 7915832 | Plasma display panel drive circuit and plasma display apparatus | Yasuhiro Arai, Hideki Nakata, Toshikazu Nagaki | 2011-03-29 |
| 7876432 | Method for detecting position of defect on semiconductor wafer | Masayuki Yamamoto | 2011-01-25 |
| 7865085 | Optical transmitting device, optical transmission system, optical transmitting method and optical transmission method | Koji Kikushima | 2011-01-04 |