Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076852 | High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device | Masahiro Yamamoto, Syunsuke Ono, Tsuyoshi Ichibakase, Tomoyuki Seki, Takashi Tsutatani +1 more | 2011-12-13 |
| 8063572 | High-pressure discharge lamp lighting device | Syunsuke Ono | 2011-11-22 |
| 7999481 | Lighting method for a high-pressure discharge lamp, lighting circuit for a high-pressure discharge lamp, high-pressure discharge lamp apparatus, and projector-type image display apparatus | Syunsuke Ono, Masahiro Yamamoto, Go Yamada | 2011-08-16 |
| 7880398 | High-pressure discharge lamp lighting device with alternating current frequency time periods | Syunsuke Ono | 2011-02-01 |