Inventor
FURUKAWA AKIO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “FURUKAWA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
18 patentsUS5073823ADec 17, 1991
Video light apparatus turned-on selectively in a standby-mode of a video camera
SONY CORP22 citations92
US7243412B2Jul 17, 2007
Method of manufacturing a magnetic head using a magneto-resistive effect
SONY CORP12 citations84
US10849486B2Dec 1, 2020
Image acquisition system, image acquisition method, control device, and control method
SONY CORP2 citations73
US11457801B2Oct 4, 2022
Image processing device, image processing method, and endoscope system
SONY CORP5 citations72
US10908430B2Feb 2, 2021
Medical imaging system, illumination device, and method
SONY CORP2 citations72
US10842367B2Nov 24, 2020
Illumination apparatus, method and medical imaging system
SONY CORP3 citations72
US7027272B2Apr 11, 2006
Magnetoresistance effect device, and magnetoresistance effect magnetic head
SONY CORP9 citations66
US11647900B2May 16, 2023
Medical imaging system, illumination device, and method
SONY CORP0 citations62
US10652973B2May 12, 2020
Control apparatus, control system, and control method
SONY CORP1 citations62
US7489717B2Feb 10, 2009
Surface-emitting semiconductor laser and method for manufacturing thereof as well as optical device
SONY CORP4 citations62
US11399698B2Aug 2, 2022
Light source system, control device, and control method
SONY CORP0 citations60
US11278183B2Mar 22, 2022
Light source device and imaging system
SONY CORP0 citations52
US7678598B2Mar 16, 2010
Method for manufacturing surface-emitting semiconductor laser
SONY CORP1 citations52
US7259943B2Aug 21, 2007
Magnetic head having a current-perpendicular-to-the-plane structure and using a magneto-resistive effect
SONY CORP0 citations52
US11532250B2Dec 20, 2022
Information processing device, information processing method, screen, and information drawing system
SONY CORP0 citations51
US10904981B2Jan 26, 2021
Medical light source system, medical light source device, and method of adjusting light amount of medical light source device
SONY CORP0 citations50
US11031748B2Jun 8, 2021
Illumination device, control device, and control method
SONY CORP0 citations49
US10805511B2Oct 13, 2020
Controlling a set of light sources by individual adjustment to output a desired light
SONY CORP0 citations42
SANYO ELECTRIC CO
9 patentsUS5229222AJul 20, 1993
Fuel cell system
SANYO ELECTRIC CO138 citations98
US5366820ANov 22, 1994
Fuel cell system
SANYO ELECTRIC CO74 citations94
US5304345AApr 19, 1994
Hydrogen absorbing alloy
SANYO ELECTRIC CO9 citations74
US5277998AJan 11, 1994
Hydrogen-absorbing alloy electrode
SANYO ELECTRIC CO13 citations72
US5174367ADec 29, 1992
Thermal utilization system using hydrogen absorbing alloys
SANYO ELECTRIC CO18 citations72
US5517425AMay 14, 1996
Method of discriminating equilibrium characteristics of hydrogen absorbing alloys
SANYO ELECTRIC CO5 citations63
US5441826AAug 15, 1995
Hydrogen-absorbing alloy electrode
SANYO ELECTRIC CO4 citations63
US5056318AOct 15, 1991
Refrigerating and/or heating device of contact type
SANYO ELECTRIC CO5 citations62
US7180269B2Feb 20, 2007
Battery charging method
SANYO ELECTRIC CO6 citations61
RICOH KK
3 patentsFURUKAWA AKIO
2 patentsNEC CORP
2 patentsUS6017797AJan 25, 2000
Method of fabricating a semiconductor device including complementary MOSFET and power MOSFET
NEC CORP14 citations74
US6684013B2Jan 27, 2004
Optical waveguide device to be optically poled, method of manufacturing optical waveguide device to be optically poled, and method of optically poling optical waveguide device
NEC CORP5 citations58