Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053970 | Light emitting device and illumination device | Naoki Kimura, Ken Sakuma, Naoto Hirosaki | 2011-11-08 |
| 7997760 | Enamel substrate for mounting light emitting elements, light emitting element module, illumination apparatus, display apparatus, and traffic signal | Kyosuke Takemoto | 2011-08-16 |