Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057072 | Light-emitting module and illumination apparatus | Erika Takenaka, Kozo Ogawa, Keiichi Shimizu, Hiroaki Watanabe, Shinji Nogi +1 more | 2011-11-15 |
| D647241 | Lighting fixture | Hirokazu Yamada | 2011-10-18 |