Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488419 | Light emitting module | Takashi Kato, Akira Yamaguchi | 2002-12-03 |
KK
Ken-ichi Kitayama
Overall (2002): #176,080 of 266,432Top 70%
1
Patents 2002