Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214465 | Exposure calculating apparatus | Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Shuji Izumi, Masaaki Nakai +1 more | 1993-05-25 |
| 5202720 | Photographic camera with flash unit | Akihiko Fujino, Hidehiko Fujii, Nobuyuki Taniguchi, Sadafusa Tsuji | 1993-04-13 |
| 5162835 | Exposure calculating apparatus | Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Shuji Izumi, Masaaki Nakai +1 more | 1992-11-10 |
| 5159375 | Camera having a remote control function | Nobuyuki Taniguchi, Hiroyuki Okada, Hidekazu Nakajima, Ikushi Nakamura, Sadafusa Tsuji | 1992-10-27 |
| 5142317 | Exposure calculating apparatus | Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Shuji Izumi, Masaaki Nakai +1 more | 1992-08-25 |
| 5113209 | Device for detecting photographic distance or image magnification and photographic lens to be attached thereto | Masayuki Ueyama | 1992-05-12 |
| 5097281 | Exposure calculating apparatus | Yasuteru Yamano, Takehiro Katoh, Akihiko Fujino, Shuji Izumi, Masaki Nakai +1 more | 1992-03-17 |
| 5063402 | Apparatus for retracting a photo-taking lens | Takahisa Shimada, Toshio Yamaki, Masaaki Nakai, Akihiko Fujino, Hiroshi Ootsuka | 1991-11-05 |
| 5016037 | Flash photographing system | Nobuyuki Taniguchi, Hiroshi Hosomizu, Takanobu Omaki, Masaaki Nakai | 1991-05-14 |
| 5006877 | Camera system | Takehiro Katoh, Yoshihiko Azuma, Masayasu Hirano, Naohiro Kageyama, Toshihiko Ishimura +1 more | 1991-04-09 |
| 4977423 | Exposure calculating apparatus | Yasuteru Yamano, Takehiro Katch, Akihiko Fujino, Shuji Izumi, Masaaki Nakai +1 more | 1990-12-11 |
| 4970538 | Camera system with flash device | Tsutomu Ichikawa, Masayuki Yoshii, Norio Ishikawa, Akihiko Fujino, Masayuki Nakasa +1 more | 1990-11-13 |
| 4963914 | Flash photographing system | Nobuyuki Taniguchi, Hiroshi Hosomizu, Takanobu Omaki, Masaaki Makai | 1990-10-16 |
| 4951068 | Camera system with flash device | Tsutomu Ichikawa, Masayuki Yoshii, Norio Ishikawa, Akihiko Fujino, Masayuki Nakasa +1 more | 1990-08-21 |
| 4935759 | System for controlling an illuminating angle of a flashlight | Makoto Kamiya | 1990-06-19 |
| 4924251 | Camera system having photographic camera and electronic flash device | Toshihiko Ishimura, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1990-05-08 |
| 4899092 | Juxtaposed discharge tubes with opposed trigger electrodes | Tsutomu Ichikawa | 1990-02-06 |
| 4887119 | Photographic camera system | Toshihiko Ishimura, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1989-12-12 |
| 4870438 | Flash photography system | Nobuyuki Taniguchi, Hiroshi Hosomizu, Takanobu Omaki, Masaaki Nakai | 1989-09-26 |
| 4851868 | Flash device for use in photography | Nobuyuki Taniguchi, Keiji Yamazaki, Hiroshi Hosomizu, Makoto Kamiya | 1989-07-25 |
| 4816854 | Close-range lighting flash device | Tsutomu Ichikawa, Hiroshi Hosomizu | 1989-03-28 |
| 4797702 | Flash photographing system | Nobuyuki Taniguchi, Hiroshi Hosomizu, Takanobu Omaki, Masaaki Nakai | 1989-01-10 |
| 4743929 | Flash device for use in photography | Nobuyuki Taniguchi, Keiji Yamazaki, Hiroshi Hosomizu, Makoto Kamiya | 1988-05-10 |
| 4724456 | Camera system having photographic camera and electronic flash device | Toshihiko Ishimura, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1988-02-09 |
| 4712902 | Device for indicating an object distance for flash photography | Hiroshi Hosomizu, Makoto Kamiya | 1987-12-15 |