Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195508 | Photo film pack for self-developing photo film units with light-shielding cover sheet, and instant camera | Masaya Katayama, Kazunori Mizuno | 2001-02-27 |
NS
Nobuo Sigiyama
Overall (All Time): #3,573,894 of 4,157,543Top 90%
1
Patents All Time