Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357888 | Surface illuminant device emitting light in multiple directions in concentrative manner | Manabu Takata | 2002-03-19 |
TT
Takayoshi Tanabe
Overall (2002): #106,998 of 266,432Top 45%
1
Patents 2002