Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930332 | Light emitting device using LED | Masaru Sugimoto, Hideyoshi Kimura, Eiji Shiohama | 2005-08-16 |
| 6874910 | Light source device using LED, and method of producing same | Masaru Sugimoto, Eiji Shiohama, Hideyoshi Kimura, Toshiyuki Suzuki, Kazuya Nakagawa +2 more | 2005-04-05 |