Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723418 | Light source device with starting aid | Yosuke Kano, Nobuo Fukuda, Yousuke Ishikawa, Sumio Uehara | 2014-05-13 |
| 8482217 | High pressure discharge lamp ballast and light source apparatus | Tooru Nagase, Yoshiaki Komatsu, Shinichi Suzuki, Hirokazu Harasawa, Yoshiaki Kuroda | 2013-07-09 |
| 8461772 | High pressure discharge lamp ballast and light source apparatus | Tooru Nagase, Yoshiaki Komatsu, Shinichi Suzuki, Hirokazu Harasawa, Yoshiaki Kuroda | 2013-06-11 |
| 8203270 | Light source device | Yosuke Kano | 2012-06-19 |
| 8182305 | Method for manufacturing high pressure discharge lamp | Toshio Yoshizawa, Katsuhiro Okabe, Nobuo Fukuda, Shigeharu Sato, Shinichi Takemasa | 2012-05-22 |