YK

Yuichi Kurosawa

HO Hoya: 20 patents #34 of 1,290Top 3%
PE Pentax: 17 patents #102 of 761Top 15%
PE Pentax: 13 patents #27 of 396Top 7%
PC Pentax Ricoh Imaging Company: 4 patents #13 of 74Top 20%
AK Asahi Kogaku Kogyo K.K.: 2 patents #47 of 180Top 30%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #40,639 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 26–50 of 59 patents

Patent #TitleCo-InventorsDate
7366409 Dial position changing device of a camera 2008-04-29
7365475 Ultrasonic motor 2008-04-29
7352404 Digital camera including defocus prevention 2008-04-01
7182529 Camera having a mirror box 2007-02-27
7140788 Camera body 2006-11-28
6989758 Electronic device in which different types of batteries can be selectively used as a power source 2006-01-24
6982816 Film scanner 2006-01-03
6879415 Film scanner 2005-04-12
6873357 Digital camera having a position sensor Atsushi Fuchimukai 2005-03-29
6859619 Autofocus camera having multipoint focus detecting system 2005-02-22
6825957 Cartridge film scanning system 2004-11-30
6717565 Illuminating apparatus for a liquid crystal monitor and a digital camera having a liquid crystal monitor utilizing an illuminating apparatus thereof Tetsuya Abe 2004-04-06
6714324 Film scanner Yasuhiro Yamamoto, Shuzo Seo 2004-03-30
6341010 Film scanner 2002-01-22
6271912 Film scanning device Yasuhiro Yamamoto, Shuzo Seo 2001-08-07
6085024 Electronic still camera and magnetic disk Shinichi Kakiuchi, Nobuya Sakai 2000-07-04
6035147 CCD mounting structure for exchangeable camera back 2000-03-07
5870638 Camera having two operative modes 1999-02-09
5596905 Oscillation damping gear 1997-01-28
5583599 Photographic format indicator for a camera Ichiro Taguchi 1996-12-10
5515124 Image format altering camera Hideyuki Irie 1996-05-07
5453936 Computer aided hardware design support system and method for processing manual and automatic functional element blocks 1995-09-26
5307703 Head adjusting device 1994-05-03
5305037 Strobe device of camera Hirotaka Noguchi 1994-04-19
5303103 Head drive mechanism with resilient signal transmitting member 1994-04-12