TN

Toshiaki Nakahira

Ricoh Company: 11 patents #2,054 of 9,818Top 25%
Overall (All Time): #466,232 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8582021 Lens unit, camera body, and camera device which determines whether the accumulated exposure time is above a value Keiji Himuro 2013-11-12
8189078 Imaging apparatus 2012-05-29
7656457 Imaging apparatus, imaging method and recording medium for minimizing release time lag Noriaki Ojima, Tatsutoshi Kitajima, Kohichi Sugiura, Akihiro Yoshida 2010-02-02
7589778 Digital camera 2009-09-15
7489356 Image pickup apparatus 2009-02-10
7471321 Photographing apparatus and photographing method Noriaki Ojima, Kenji Shiraishi 2008-12-30
7388607 Digital still camera 2008-06-17
7187409 Level difference correcting method and image pick-up device using the method Akihiro Yoshida 2007-03-06
7180543 Imaging apparatus, imaging method and recording medium for minimizing a release time lag Noriaki Ojima, Tatsutoshi Kitajima, Kohichi Sugiura, Akihiro Yoshida 2007-02-20
5854949 Flasher capable of varying a light distribution angle Akio Furukawa 1998-12-29
5631458 Range finder Susumu Iguchi, Kazumasa Aoki, Yoshihiko Shimura 1997-05-20