Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942548 | Light-source lamp and projector | Atsushi Kawachi, Hideaki Emoto | 2011-05-17 |
KT
Katsuhiko Toda
Overall (2011): #248,785 of 364,097Top 70%
1
Patents 2011