Issued Patents All Time
Showing 1–25 of 253 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7187406 | Still video camera having protecting function | Yoshihiro Tanaka, Dai Shintani, Katsuyuki Nanba | 2007-03-06 |
| 6549232 | Still video camera in which erroneous erasure of picture image is prevented | Yoshihiro Tanaka, Dai Shintani, Katsuyuki Nanba | 2003-04-15 |
| 6340028 | Pickling device | Etsuro Hirai, Takumi FURUYA, Masato Saka | 2002-01-22 |
| 6339510 | Camera having a varifocal lens | Masaaki Nakai, Takanobu Omaki, Tokuji Ishida, Hisayuki Masumoto, Hisashi Tokumaru +1 more | 2002-01-15 |
| 6327440 | Camera | Hideo Kajita, Yujiro Mima, Junji Hashimura, Nobuya Miki, Masayuki Ikemura | 2001-12-04 |
| 6305096 | Pickling device | Etsuro Hirai, Takumi FURUYA, Masato Saka | 2001-10-23 |
| 6094282 | Camera capable of recording and reproducing a photographed image | Takeo Hoda, Yoshihiro Tanaka, Hiroshi Ishibe, Hirokazu Naruto, Hirokazu Yamada +2 more | 2000-07-25 |
| 6018631 | Camera having a varifocal lens | Masaaki Nakai, Takanobu Omaki, Tokuji Ishida, Hisayuki Masumoto, Hisashi Tokumaru +1 more | 2000-01-25 |
| 5754899 | Camera capable of taking pictures in both standard frame and panoramic frame | Hideo Kajita, Yujiro Mima, Junji Hashimura, Nobuya Miki, Masayuki Ikemura | 1998-05-19 |
| 5659820 | Camera system | Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai, Minoru Sekida +1 more | 1997-08-19 |
| 5659829 | Film rewinding mechanism that fully retracts the film or leaves it partially extended | Kouji Yamamoto, Shinji Tominaga | 1997-08-19 |
| 5640223 | Camera having a varifocal lens | Masaaki Nakai, Takanobu Omaki, Tokuji Ishida, Hisayuki Masumoto, Hisashi Tokumaru +1 more | 1997-06-17 |
| RE35515 | Photo signal processing apparatus | Toshihiko Ishimura, Norio Ishikawa, Reiji Seki, Yasuaki Akada | 1997-05-20 |
| 5515133 | Flash apparatus | Hideo Kajita, Hiromu Mukai, Takeshi Hashimoto, Yoshinobu Kudo, Yujiro Mima +1 more | 1996-05-07 |
| 5467158 | Film winding/rewinding mechanism of camera | Nobuharu Murashima, Kenji Ishibashi, Dai Shintani | 1995-11-14 |
| 5369460 | Camera having a varifocal lens | Masaaki Nakai, Takanobu Omaki, Tokuji Ishida, Hisayuki Masumoto, Hisashi Tokumaru +1 more | 1994-11-29 |
| 5335072 | Photographic system capable of storing information on photographed image data | Yoshito Tanaka, Dai Shintani, Hirokazu Naruto, Katsuyuki Nanba, Hiroshi Ishibe +1 more | 1994-08-02 |
| 5333030 | Camera system | Yoshiiku Kikukawa, Masayuki Nakasa, Tadahiro Yoshida, Mashio Kitaura, Masaaki Nakai +1 more | 1994-07-26 |
| 5319412 | Automatic focus control device | Masataka Hamada, Tokuji Ishida, Kenji Ishibashi, Hiroshi Ootsuka | 1994-06-07 |
| 5313235 | Sound playback apparatus capable of playing back sounds relevant to photographs | Manabu Inoue, Hiroshi Ueda, Yujiro Mima, Masakazu Yagi, Masayasu Hirano | 1994-05-17 |
| 5311245 | Camera system operable by carrying data from a camera accessory to a camera body | Masaaki Nakai, Masayoshi Sahara | 1994-05-10 |
| 5311244 | Exposure control device for a camera | Masaaki Nakai, Shuji Izumi, Akihiko Fujino, Toshio Yamaki, Hiromu Mukai | 1994-05-10 |
| 5293189 | Photographic system capable of recording therein photographing data and reading out the same and film structure for use in the photographic system | Manabu Inoue, Reiji Seki, Katsuyuki Nanba | 1994-03-08 |
| RE34558 | Flash device for use in photography | Keiji Yamazaki, Hiroshi Hosomizu, Makoto Kamiya, Kenji Tsuji | 1994-03-08 |
| 5274414 | Camera having a varifocal lens | Masaaki Nakai, Takanobu Omaki, Tokuji Ishida, Hisayuki Masumoto, Hisashi Tokumaru +1 more | 1993-12-28 |