Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351615 | Photographic camera equipped with magnetic recording head and magnetic reproducing head | Hiroshi Komatsuzaki | 2002-02-26 |
| 6266489 | Photo film support device and magnetic head securing method for the same | Soichiro Kimura, Teruo Takahashi | 2001-07-24 |
| 6266487 | Magnetic recording and regenerating unit for photographic film and camera | Minoru Ishiguro, Akihiko Funaki | 2001-07-24 |
| 6249397 | Device for reading and writing data on magnetic recording layer of photo film | — | 2001-06-19 |
| 6181879 | Magnetic recording and regenerating unit for photographic film and camera | Minoru Ishiguro, Akihiko Funaki | 2001-01-30 |
| 6163654 | Camera with partial exposed frame film detector and battery monitor | Minoru Ishiguro, Akihiko Funaki | 2000-12-19 |
| 6141502 | Magnetic recording and regenerating unit for photographic film and camera | Minoru Ishiguro, Akihiko Funaki | 2000-10-31 |
| 6026249 | Device for detecting the presence of recorded information on a magnetic film by comparing an envelope waveform with a threshold level | Minoru Ishiguro, Akihiko Funaki | 2000-02-15 |
| 5887206 | Photographic camera equipped with magnetic recording head | Yutaka Yoshida | 1999-03-23 |
| 5764427 | Magnetic recording method and device for magnetic recording binary code data on photo film | — | 1998-06-09 |
| 5729778 | Magnetic recording method and device for magnetic recording binary code data on photo film | — | 1998-03-17 |
| 5715488 | Photographic system comprising a photographic camera equipped with a magnetic recording head | Yutaka Yoshida | 1998-02-03 |
| 5481348 | Discharge device for use in an image forming apparatus capable of correcting a warp on copy items passed through fixing rollers | Takashi Mihara, Kazumi Shirasaka, Kenji Oda, Akinobu Nakahata, Masahiro Shinohara | 1996-01-02 |
| 5430534 | Copy item transport device for use in an image forming apparatus | Kazumi Shirasaka, Akinobu Nakahata, Masahiro Shinohara, Kenji Oda, Takashi Mihara | 1995-07-04 |