Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802657 | Instant photographic film pack | Kazunori Mizuno, Toshiyuki Nishiyama, Tetsuya Takatori | 2004-10-12 |
HS
Hisaaki Sugiyama
Overall (2004): #208,100 of 270,089Top 80%
1
Patents 2004