Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7444911 | Slitter blade assembly | Sampei Iida, Kenji Watanabe, Fujio Kuwabara | 2008-11-04 |
| 7374803 | Band-like matter fastening seal, roll photo film, apparatus and methods for manufacturing a band-like matter unit | Masaharu Tabuchi, Takashi Komine, Yukio Seto, Hironori Sasaki, Nobuo Sugiyama +3 more | 2008-05-20 |
| 6874396 | Web processing system | — | 2005-04-05 |
| 6851644 | Conveying roller for photosensitive material and method of producing the same | Takashi Kubo, Hideki Matsuzawa, Masayoshi Wada | 2005-02-08 |
| 6625400 | Brownie film and camera | Taro Yamamoto | 2003-09-23 |
| 6464162 | Web processing system | Kenji Watanabe, Tsuneo Yamazaki, Fujio Kuwabara | 2002-10-15 |
| 6447179 | Conveying roller for photosensitive material and method of producing the same | Takashi Kubo, Hideki Matsuzawa, Masayoshi Wada | 2002-09-10 |
| 6357691 | Web processing system | Kenji Watanabe, Tsuneo Yamazaki, Fujio Kuwabara | 2002-03-19 |
| 6205060 | Method of controlling a production process and recycle of photo film cartridge or lens-fitted photo film unit | Shoichi Uchida, Hiroshi Hara, Kazuhito Iwase | 2001-03-20 |
| 5772495 | Method and apparatus for producing photo filmstrip | Fujio Kuwabara, Naoki Sakai | 1998-06-30 |
| 5484251 | Apparatus for overturning long-web rolls | — | 1996-01-16 |
| 4629139 | Web winding apparatus | Nobuyuki Watabe, Hiroki Sato | 1986-12-16 |