Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340404 | Optical functional materials and process for producing the same | Motohiro Oka, Mitsuru Tsuchiya, Norinaga Nakamura, Yurie Ota, Hiroko Suzuki +2 more | 2002-01-22 |
KT
Kiyotaka Takematus
Overall (2002): #173,078 of 266,432Top 65%
1
Patents 2002