Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473014 | Light emitting diode lamp and light emitting diode display unit | Masaaki Katoh, Masatoshi Omoto, Masataka Miyata, Masahiro Seko | 2009-01-06 |
KT
Keiji Takasugi
Overall (All Time): #3,314,364 of 4,157,543Top 80%
1
Patents All Time