Inventor
YOSHIDA KAZUO
JP105 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO KOHAN CO LTD
8 patentsUS6730391B1May 4, 2004
Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof
TOYO KOHAN CO LTD17 citations92
US6497978B1Dec 24, 2002
Explosion-proof safety valve assemblage for a secondary battery
TOYO KOHAN CO LTD32 citations92
US6257267B1Jul 10, 2001
Safety valve element for capacitor and capacitor case lid with safety valves
TOYO KOHAN CO LTD19 citations92
US7183190B2Feb 27, 2007
Semiconductor device and fabrication method therefor
TOYO KOHAN CO LTD26 citations90
US4896813AJan 30, 1990
Method and apparatus for cold rolling clad sheet
TOYO KOHAN CO LTD37 citations89
US7033641B2Apr 25, 2006
Gas separating unit and method for manufacturing the same
TOYO KOHAN CO LTD15 citations84
US6150037ANov 21, 2000
Cladding material
TOYO KOHAN CO LTD16 citations84
US6303246B1Oct 16, 2001
Hermetically sealed cell and sealing body
TOYO KOHAN CO LTD16 citations83
HONDA MOTOR CO LTD
7 patentsUS6910333B2Jun 28, 2005
Rankine cycle device of internal combustion engine
HONDA MOTOR CO LTD77 citations97
US5941213AAug 24, 1999
Control system for internal combustion engines
HONDA MOTOR CO LTD22 citations92
US4800850AJan 31, 1989
Hydraulic circuit for a valve operating mechanism for an internal combustion engine
HONDA MOTOR CO LTD45 citations92
US4807576AFeb 28, 1989
Hydraulic lash adjuster for use in valve operating mechanism
HONDA MOTOR CO LTD33 citations91
US4829948AMay 16, 1989
Valve operating device for internal combustion engine
HONDA MOTOR CO LTD33 citations90
US7574986B2Aug 18, 2009
Variable compression ratio device of internal combustion engine
HONDA MOTOR CO LTD9 citations83
US4754729AJul 5, 1988
Camshaft support assembly for valve operating mechanism in an internal combustion engines
HONDA MOTOR CO LTD20 citations82
MATSUSHITA ELECTRIC WORKS LTD
6 patentsUS5761058AJun 2, 1998
Power converter apparatus for a discharge lamp
MATSUSHITA ELECTRIC WORKS LTD133 citations97
US5610807AMar 11, 1997
Power converting system with a plurality of charging capacitors
MATSUSHITA ELECTRIC WORKS LTD70 citations96
US5920155AJul 6, 1999
Electronic ballast for discharge lamps
MATSUSHITA ELECTRIC WORKS LTD61 citations95
US5608614AMar 4, 1997
Power converter
MATSUSHITA ELECTRIC WORKS LTD75 citations95
US5434479AJul 18, 1995
Full-bridge inverter for discharge lamp lighting device with varied transistor zero voltage period
MATSUSHITA ELECTRIC WORKS LTD68 citations95
US6324078B1Nov 27, 2001
Power source device
MATSUSHITA ELECTRIC WORKS LTD32 citations92
MITSUBISHI ELECTRIC CORP
3 patentsUS5534073AJul 9, 1996
Semiconductor producing apparatus comprising wafer vacuum chucking device
MITSUBISHI ELECTRIC CORP213 citations98
US5976260ANov 2, 1999
Semiconductor producing apparatus, and wafer vacuum chucking device, gas cleaning method and nitride film forming method in semiconductor producing apparatus
MITSUBISHI ELECTRIC CORP48 citations95
US5252132AOct 12, 1993
Apparatus for producing semiconductor film
MITSUBISHI ELECTRIC CORP54 citations90
ASAHI CHEMICAL IND
3 patentsFURUKAWA ELECTRIC CO LTD
3 patentsUS7824776B2Nov 2, 2010
Plated material and electric and electronic parts using the plated material
FURUKAWA ELECTRIC CO LTD13 citations84
US7550675B2Jun 23, 2009
Aluminum conducting wire
FURUKAWA ELECTRIC CO LTD11 citations84
US8342895B2Jan 1, 2013
Connector and metallic material for connector
FURUKAWA ELECTRIC CO LTD11 citations82
TORAY INDUSTRIES
2 patentsOKI ELECTRIC IND CO LTD
2 patentsYOSHIDA KAZUO
2 patentsFUJI ELECTRIC CO LTD
2 patentsADVANCED DISPLAY KK
2 patentsDAIICHI KOSHUHA KOGYO KK
2 patentsUS4694131ASep 15, 1987
Induction heating method and apparatus for relieving residual stress in welded joint between main and branch pipes
DAIICHI KOSHUHA KOGYO KK25 citations87
US4687894AAug 18, 1987
Induction heating method and apparatus for relieving residual stress in welded joints in pipe line
DAIICHI KOSHUHA KOGYO KK26 citations86
ASAHI KASEI CHEMICALS CORP
2 patentsSEIKO ELECTRONIC COMPONENTS
1 patentTOYO KOHAN LTD
1 patentHITACHI SHIPBUILDING ENG CO
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentDAINIHON INSATSU KABUSHIKI KAI
1 patentWATANABE MITSUHIRO
1 patentShowing the top 50 of 105 patents by PatentIndex Score.