Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254244 | Luminaire and display using the same | Kenichi Ukai, Nobuyuki Takahashi | 2001-07-03 |
ES
Eiichi Shitamori
Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Overall (All Time): #3,586,666 of 4,157,543Top 90%
1
Patents All Time