Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999983 | Lens material, optical electronic component and optical electronic device | Makoto Kumatoriya, Shinichiro Chiku, Mikio Geho, Takashi Fujii, Shunji Takekawa +1 more | 2011-08-16 |
| 7985294 | Optical device and method of manufacturing the same | Futoshi Yamamoto, Katsutoshi Kondou, Junichiro Ichikawa, Masaru Nakamura, Sunao Kurimura +1 more | 2011-07-26 |
| 7976717 | Method of forming polarization reversal area, apparatus thereof and device using it | Xijun LI, Kazuya Terabe, Hideki Hatano | 2011-07-12 |