Inventor
NAKANO YOICHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “NAKANO YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO PRECISION KK
26 patentsUS6530703B2Mar 11, 2003
Focal-plane shutter having resilient stopping members for shutter blades
SEIKO PRECISION KK34 citations92
US6642505B1Nov 4, 2003
Reflection-type optical sensor
SEIKO PRECISION KK37 citations91
US7605864B2Oct 20, 2009
Image pickup apparatus and electronics apparatus mounting the same
SEIKO PRECISION KK26 citations89
US6489607B1Dec 3, 2002
Optical detector
SEIKO PRECISION KK9 citations74
US6394668B1May 28, 2002
Shutter for camera
SEIKO PRECISION KK9 citations74
US6382848B1May 7, 2002
Shutter for camera
SEIKO PRECISION KK8 citations74
US6485200B2Nov 26, 2002
Double-shielding type focal-plane shutter
SEIKO PRECISION KK9 citations73
US9632394B2Apr 25, 2017
Image pickup device and focal plane shutter
SEIKO PRECISION KK3 citations71
US6490416B1Dec 3, 2002
Focal plane shutter having synchronous contact member
SEIKO PRECISION KK2 citations61
US8376635B2Feb 19, 2013
Focal plane shutter and optical device using same
SEIKO PRECISION KK1 citations52
US8376636B2Feb 19, 2013
Focal-plane shutter and optical apparatus
SEIKO PRECISION KK0 citations52
US7140790B2Nov 28, 2006
Sector drive assembly for camera
SEIKO PRECISION KK0 citations52
US7104708B2Sep 12, 2006
Sector drive unit for camera
SEIKO PRECISION KK0 citations52
US9507240B2Nov 29, 2016
Blade drive device and optical instrument
SEIKO PRECISION KK0 citations51
US10281799B2May 7, 2019
Imaging apparatus and blade-driving device
SEIKO PRECISION KK0 citations42
US10281800B2May 7, 2019
Blade drive device and optical instrument
SEIKO PRECISION KK0 citations42
US10156772B2Dec 18, 2018
Blade drive device and optical instrument
SEIKO PRECISION KK0 citations42
US9904145B2Feb 27, 2018
Blade drive device and optical instrument
SEIKO PRECISION KK0 citations42
US9389484B2Jul 12, 2016
Image pickup device and focal plane shutter
SEIKO PRECISION KK0 citations42
US9241107B2Jan 19, 2016
Image pickup device and focal plane shutter
SEIKO PRECISION KK0 citations42
US7070343B2Jul 4, 2006
Sector drive assembly for camera
SEIKO PRECISION KK0 citations42
US9762820B2Sep 12, 2017
Imaging device and focal plane shutter
SEIKO PRECISION KK0 citations40
US9436063B2Sep 6, 2016
Blade driving device and optical apparatus
SEIKO PRECISION KK0 citations40
US9429815B2Aug 30, 2016
Blade drive device and optical instrument
SEIKO PRECISION KK0 citations40
US9294683B2Mar 22, 2016
Image pickup device and focal plane shutter
SEIKO PRECISION KK0 citations40
US7798729B2Sep 21, 2010
Focal-plane shutter
SEIKO PRECISION KK0 citations40
NAKANO YOICHI
4 patentsUS9079710B2Jul 14, 2015
Packaging device for waste storage device and waste storage device
NAKANO YOICHI4 citations71
US8465217B2Jun 18, 2013
Focal-plane shutter and optical equipment
NAKANO YOICHI1 citations50
US8553309B2Oct 8, 2013
Blade speed adjustable mechanism and focal plane shutter having the same
NAKANO YOICHI0 citations40
US8485742B2Jul 16, 2013
Focal plane shutter and optical apparatus
NAKANO YOICHI0 citations38