Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489088 | Color diffusion-transfer light-sensitive material | Shinichi Ichikawa, Masaru Yoshikawa | 2002-12-03 |
NF
Nobutaka Fukagawa
Overall (2002): #145,984 of 266,432Top 55%
1
Patents 2002