Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686139 | Silver halide photographic photosensitive material | Terukazu Yanagi, Yoshihisa Tsukada, Shinichi Ichikawa | 2004-02-03 |
KK
Katsuhiko Kanazawa
Overall (2004): #182,194 of 270,089Top 70%
1
Patents 2004