Inventor
OKUMURA TOSHIAKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “OKUMURA TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
14 patentsUS5751396AMay 12, 1998
Ophthalmic apparatus including ocular fundus illuminating system for illuminating the fundus of the eye to be examined through the pupil thereof
CANON KK55 citations96
US5500696AMar 19, 1996
Ophthalmic apparatus including an apparatus control mechanism having multiple modes
CANON KK22 citations93
US5489978AFeb 6, 1996
Lens measuring apparatus
CANON KK24 citations93
US6324420B1Nov 27, 2001
Blood vessel tracking apparatus
CANON KK25 citations92
US6192269B1Feb 20, 2001
Ophthalmological measurement apparatus
CANON KK27 citations92
US5894337AApr 13, 1999
Eye fundus examining apparatus
CANON KK34 citations92
US5270749ADec 14, 1993
Opthalmic apparatus for measuring the refractive power of a lens
CANON KK44 citations92
US10849577B2Dec 1, 2020
Radiation imaging apparatus and radiation imaging system
CANON KK8 citations84
US6332683B1Dec 25, 2001
Fundus examination apparatus
CANON KK18 citations84
US8944599B2Feb 3, 2015
Ophthalmologic apparatus, and ophthalmologic control method and program
CANON KK10 citations83
US6193372B1Feb 27, 2001
Ophthalmologic apparatus
CANON KK13 citations74
US7905598B2Mar 15, 2011
Ophthalmologic photographing apparatus
CANON KK5 citations62
US7794084B2Sep 14, 2010
Eye fundus camera
CANON KK4 citations62
US9125597B2Sep 8, 2015
Ophthalmologic apparatus, and ophthalmologic method and program
CANON KK0 citations51
SUMITOMO ELECTRIC INDUSTRIES
9 patentsUS10355620B2Jul 16, 2019
Conversion device
SUMITOMO ELECTRIC INDUSTRIES3 citations70
US9627995B2Apr 18, 2017
Inverter device with a control unit
SUMITOMO ELECTRIC INDUSTRIES2 citations70
US10461625B2Oct 29, 2019
Power conversion device and control method for same
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US10348190B2Jul 9, 2019
Conversion device for converting voltage in a non-insulated manner and method for controlling the same
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US10193434B2Jan 29, 2019
Power conversion device and three-phase AC power supply device
SUMITOMO ELECTRIC INDUSTRIES0 citations42
US9831676B2Nov 28, 2017
Power conversion device and three-phase AC power supply device
SUMITOMO ELECTRIC INDUSTRIES0 citations42
US10277036B2Apr 30, 2019
Inverter device
SUMITOMO ELECTRIC INDUSTRIES0 citations39
US9882508B2Jan 30, 2018
High-frequency switching type conversion device
SUMITOMO ELECTRIC INDUSTRIES0 citations39
US10476259B2Nov 12, 2019
Power conversion device and method for determining operational state of breaking device
SUMITOMO ELECTRIC INDUSTRIES0 citations34
KOBE STEEL LTD
5 patentsUS6291064B1Sep 18, 2001
Fiber reinforced thermoplastic resin molded product having a good surface appearance
KOBE STEEL LTD41 citations92
US5673477AOct 7, 1997
Method of fabricating probe unit
KOBE STEEL LTD30 citations91
US5283026AFeb 1, 1994
Method for molding fiber-reinforced composite material
KOBE STEEL LTD34 citations88
US5500170AMar 19, 1996
Heating and extruding method and device for bulk preform
KOBE STEEL LTD10 citations71
US5458838AOct 17, 1995
Heating and extruding method for bulk preform
KOBE STEEL LTD7 citations71