Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7726547 | Photoprint storage bag | Kimiko Tachikawa | 2010-06-01 |
| 7136580 | Packaging bag and lens-fitted photo film unit | Miho Takiguchi, Daisuke Sato, Yasuo Matsumoto, Hideo Tomizawa | 2006-11-14 |