AE

Akira Ezawa

NI Nikon: 31 patents #108 of 2,493Top 5%
NK Nippon Kogaku K.K.: 2 patents #156 of 382Top 45%
Overall (All Time): #108,782 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
7929858 Image-capturing apparatus, electronic still camera, method and apparatus for processing mounting surface of image-capturing apparatus and metal member contact structure Keiji Osawa, Akira Yamamoto, Takayuki Uchiyama, Yousuke Kowno, Katsumasa Nishijima +1 more 2011-04-19
7671903 Electronic camera apparatus and method in which data are recorded, transferred, and erased Tomoaki Kawamura, Norikazu Yokonuma, Hirotake Nozaki, Kazuyuki Kazami 2010-03-02
7573526 Electronic camera having an image pick-up unit opposing a shutter unit 2009-08-11
7042502 Electronic camera achieving higher frame speed 2006-05-09
6803961 Image-capturing apparatus, electronic still camera, method and apparatus for processing mounting surface of image-capturing apparatus and metal member contact structure Keiji Osawa, Akira Yamamoto, Takayuki Uchiyama, Yousuke Kowno, Katsumasa Nishijima +1 more 2004-10-12
6522354 Electronic camera and method of operating an electronic camera Tomoaki Kawamura, Norikazu Yokonuma, Hirotake Nozaki, Kazuyuki Kazami 2003-02-18
5956537 Film feeding device for camera Tsutomu Wakabayashi, Koichi Daitoku 1999-09-21
5746383 Film forwarding device 1998-05-05
5735475 Multi-motor film feeding device with planetary gearing Tsutomu Wakabayashi, Koichi Daitoku 1998-04-07
5628041 Film supplying device and method 1997-05-06
5560460 One-way clutch 1996-10-01
5559568 Information recording/reproduction apparatus for camera Kazyuki Kazami, Koichi Daitoku, Tsutomu Wakabayashi, Tetsuro Goto, Naoki Tomino 1996-09-24
5555050 Film feeding apparatus in a camera Tsutomu Wakabayashi, Koichi Daitoku 1996-09-10
5521668 Film guide mechanism of camera 1996-05-28
5519293 Load driving system 1996-05-21
5508768 Camera having a magnetic head Hiroshi Wakabayashi, Koichi Daitoku, Tsutomu Wakabayashi 1996-04-16
5475454 Film magazine and camera 1995-12-12
5467156 Camera having different supply modes selectable for a film Koichi Daitoku, Hideya Inoue, Kazuyuki Kazami, Kazuto Ohtsuka 1995-11-14
5463435 Camera 1995-10-31
5456419 Film feeder for cameras 1995-10-10
5445340 Film feeding device for camera Tsutomu Wakabayashi, Koichi Daitoku 1995-08-29
5437416 Winding/rewinding apparatus and method for a camera Koichi Daitoku, Tsutomu Wakabayashi 1995-08-01
5414486 Camera shaking prevention device and camera shaking warning device Tetsuro Goto, Kazuyuki Kazami, Koichi Daitoku, Tsutomu Wakabayashi, Naoki Tomino 1995-05-09
5398090 Camera winding-up apparatus 1995-03-14
5361119 Focus state display device for camera Masaru Shida, Tsutomu Wakabayashi, Kimio Uematsu, Keiji Ohsawa, Shinichi Tsukada +1 more 1994-11-01