Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591489 | Apparatus for manufacturing photographic films and photographic film cassette | Makoto Shimizu, Toshiro Esaki, Koichi Takahashi | 2003-07-15 |
| 6430808 | Apparatus for manufacturing photographic film and photographic film cassette | Makoto Shimizu, Toshiro Esaki, Koichi Takahashi | 2002-08-13 |
| 6412162 | Method for manufacturing photographic film and photographic film cassette | Makoto Shimizu, Toshiro Esaki, Koichi Takahashi | 2002-07-02 |
| 6289653 | Method and apparatus for manufacturing photographic film and photographic film cassette | Makoto Shimizu, Toshiro Esaki, Koichi Takahashi | 2001-09-18 |
| 6278484 | Film image input system | Shigenori Oosaka, Katuo Asami, Hitoshi Yozawa, Kazuo Ikari, Takeshi Misawa +2 more | 2001-08-21 |
| 6191810 | Film image input system for outputting an image signal to a video monitor | Shigenori Oosaka, Katuo Asami, Hitoshi Yozawa, Kazuo Ikari, Takeshi Misawa +2 more | 2001-02-20 |
| 6166762 | Film image input system | Shigenori Oosaka, Katuo Asami, Hitoshi Yozawa, Kazuo Ikari, Takeshi Misawa +2 more | 2000-12-26 |
| 6141852 | Method for assembling photographic film and photographic film cassette | Makoto Shimizu, Toshiro Esaki, Koichi Takahashi | 2000-11-07 |
| 5861911 | Film image input system | Shigenori Oosaka, Katuo Asami, Hitoshi Yozawa, Kazuo Ikari, Takeshi Misawa +2 more | 1999-01-19 |
| 5479691 | Method and apparatus for manufacturing photographic film and photographic film cassette | Makoto Shimizu, Toshiro Esaki, Koichi Takahashi | 1996-01-02 |
| 5471265 | Method of making photographs of different aspect ratios and a photographic film cartridge, a camera and a photographic printer for use in practicing the method | Nakao Oi | 1995-11-28 |
| 5435500 | Photographic film cassette | — | 1995-07-25 |
| 5332168 | Photographic film cassette with improved separator claw | Masuhiko Hirose | 1994-07-26 |
| 4772905 | Instant film pack | Kazuyuki Yoshimura, Hideaki Kataoka, Masanobu Kihara | 1988-09-20 |
| 4460254 | Instant camera | Yoshio Hara | 1984-07-17 |
| 4460255 | Instant camera | Katsuya Kozai, Yoshihiro Fujita, Hisashi Kikuchi, Hiroshi Nakai, Hirokazu Ichii | 1984-07-17 |
| 4372660 | Film unit containing pack | Yoshio Hara | 1983-02-08 |