Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064136 | Optical functional film, retardation film, composition for forming optical functional layer and producing method of optical functional film | Keiji Kashima, Kenji Shirai, Takeshi Haritani | 2011-11-22 |
| 8010879 | Error correction method and apparatus for data storage device | Katsuhiko Katoh, Hiroshi Uchiike, Yasuhiro Takase | 2011-08-30 |
| 8001447 | Error correction method and apparatus for data storage device | Katsuhiko Katoh, Hiroshi Uchiike, Yasuhiro Takase | 2011-08-16 |
| 7885989 | Encoding circuit and digital signal processing circuit | Iwao Honda, Hideki Ohashi, Noriyuki Tomita | 2011-02-08 |