Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7374803 | Band-like matter fastening seal, roll photo film, apparatus and methods for manufacturing a band-like matter unit | Takashi Komine, Yukio Seto, Hironori Sasaki, Akihiro Sanda, Nobuo Sugiyama +3 more | 2008-05-20 |
| 6372065 | Apparatus and method for producing photographic roll film | Yukio Seto, Taro Yamamoto | 2002-04-16 |