Inventor
YOSHIDA HIROFUMI
JP47 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS9427150B2Aug 30, 2016
Optical tomographic imaging apparatus
CANON KK19 citations92
US9277860B2Mar 8, 2016
Optical tomographic imaging apparatus and method for controlling the same
CANON KK9 citations83
US9277859B2Mar 8, 2016
Optical tomographic imaging apparatus and method for controlling the same
CANON KK8 citations82
US7446946B2Nov 4, 2008
Zoom optical system
CANON KK7 citations74
US7443601B2Oct 28, 2008
Zoom optical system
CANON KK7 citations74
US9289117B2Mar 22, 2016
Optical tomographic imaging apparatus
CANON KK2 citations63
US7149037B2Dec 12, 2006
Zoom lens system and image-taking apparatus having the same
CANON KK3 citations63
US10165942B2Jan 1, 2019
Optical tomographic imaging apparatus, control method therefor, and program therefor
CANON KK1 citations61
US12239379B2Mar 4, 2025
Ophthalmic apparatus, method for controlling ophthalmic apparatus, and storage medium
CANON KK0 citations59
US9310187B2Apr 12, 2016
Image capturing apparatus, image capturing method, and storage medium
CANON KK2 citations58
US9109870B2Aug 18, 2015
Image capturing apparatus, image capturing method, and storage medium
CANON KK3 citations58
US10028656B2Jul 24, 2018
Optical coherence tomographic apparatus
CANON KK0 citations52
US9955866B2May 1, 2018
Optical tomographic imaging apparatus
CANON KK1 citations52
US9307900B2Apr 12, 2016
Ophthalmic device, and method and program for controlling the same
CANON KK0 citations52
US9427149B2Aug 30, 2016
Optical tomographic imaging apparatus
CANON KK0 citations42
YOSHIDA HIROFUMI
11 patentsUS8289502B2Oct 16, 2012
Measurement apparatus and measurement method
YOSHIDA HIROFUMI28 citations92
US8425036B2Apr 23, 2013
Optical tomographic imaging apparatus and control method for the same
YOSHIDA HIROFUMI14 citations84
US8294901B2Oct 23, 2012
Optical tomography having path length control based on object position
YOSHIDA HIROFUMI10 citations84
US8982357B2Mar 17, 2015
Imaging device and imaging method
YOSHIDA HIROFUMI4 citations73
US8873065B2Oct 28, 2014
Tomographic imaging apparatus and tomographic imaging method
YOSHIDA HIROFUMI2 citations62
US8404142B2Mar 26, 2013
MnZn ferrite and a transformer magnetic core
YOSHIDA HIROFUMI2 citations62
US9538913B2Jan 10, 2017
Ophthalmic system
YOSHIDA HIROFUMI1 citations52
US9291445B2Mar 22, 2016
Optical coherence tomographic apparatus
YOSHIDA HIROFUMI1 citations52
US8512589B2Aug 20, 2013
Mn—Zn ferrite core and method for producing the same
YOSHIDA HIROFUMI1 citations51
US8668839B2Mar 11, 2014
Mn-Zn-co ferrite
YOSHIDA HIROFUMI0 citations41
US8518289B2Aug 27, 2013
Mn-Zn-Co ferrite core and method for producing the same
YOSHIDA HIROFUMI0 citations41
PANASONIC IP MAN CO LTD
6 patentsUS10233930B2Mar 19, 2019
Rotary compressor having two cylinders
PANASONIC IP MAN CO LTD1 citations61
US12326149B2Jun 10, 2025
Rotary compressor
PANASONIC IP MAN CO LTD0 citations56
US10233929B2Mar 19, 2019
Rotary compressor having two cylinders
PANASONIC IP MAN CO LTD0 citations50
US9568004B2Feb 14, 2017
Rotary compressor
PANASONIC IP MAN CO LTD1 citations50
US9482231B2Nov 1, 2016
Rotary compressor having an oil groove in an inner peripheral surface of a bearing
PANASONIC IP MAN CO LTD1 citations50
US9512841B2Dec 6, 2016
Rotary compressor with oil retaining portion
PANASONIC IP MAN CO LTD0 citations39
NICHIA CORP
4 patentsUS11764334B2Sep 19, 2023
Light emitting device and method of manufacturing the light emitting device
NICHIA CORP0 citations58
US11264541B2Mar 1, 2022
Light emitting device and method of manufacturing the light emitting device
NICHIA CORP1 citations58
US12560309B2Feb 24, 2026
Light-emitting device
NICHIA CORP0 citations52
US9919384B2Mar 20, 2018
Light emitting device and method of producing the light emitting device
NICHIA CORP0 citations33