Inventor
AMANO YOSHIAKI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “AMANO YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
23 patentsUSD451505SDec 4, 2001
Portable computer
HITACHI LTD284 citations98
US6970234B2Nov 29, 2005
Finger identification apparatus
HITACHI LTD38 citations96
US6104451AAug 15, 2000
Thin display housing with multiple chambers and fans
HITACHI LTD276 citations96
US4554223ANov 19, 1985
Fuel cell apparatus
HITACHI LTD59 citations96
USD557418SDec 11, 2007
Positron emission tomography machine
HITACHI LTD52 citations95
US4838897AJun 13, 1989
Reformer
HITACHI LTD82 citations95
USD435549SDec 26, 2000
Portable computer
HITACHI LTD48 citations94
US4759997AJul 26, 1988
Air supply apparatus for fuel cell system
HITACHI LTD71 citations94
USD397324SAug 25, 1998
Computer
HITACHI LTD20 citations92
USD444464SJul 3, 2001
Portable computer
HITACHI LTD17 citations91
US4693945ASep 15, 1987
Power generator containing fuel cell
HITACHI LTD32 citations91
US7310133B2Dec 18, 2007
Finger identification apparatus
HITACHI LTD9 citations82
USD479230SSep 2, 2003
Computer
HITACHI LTD16 citations79
US7561257B2Jul 14, 2009
Finger identification apparatus
HITACHI LTD5 citations74
USD406824SMar 16, 1999
Computer
HITACHI LTD13 citations73
USD432534SOct 24, 2000
Computer
HITACHI LTD13 citations72
USD409163SMay 4, 1999
Personal computer
HITACHI LTD10 citations72
USD419538SJan 25, 2000
Computer display
HITACHI LTD11 citations70
US8649571B2Feb 11, 2014
Finger identification apparatus
HITACHI LTD1 citations63
USD317600SJun 18, 1991
Television receiver
HITACHI LTD4 citations57
US9342730B2May 17, 2016
Finger identification apparatus
HITACHI LTD0 citations52
US7940379B2May 10, 2011
Finger identification apparatus
HITACHI LTD0 citations52
US7468787B2Dec 23, 2008
Finger identification apparatus
HITACHI LTD0 citations52
VICTOR COMPANY OF JAPAN
4 patentsUS4520401AMay 28, 1985
Digital video signal recording system and reproducing apparatus
VICTOR COMPANY OF JAPAN71 citations95
US4614979ASep 30, 1986
Digital video signal reproducing apparatus
VICTOR COMPANY OF JAPAN31 citations92
US4613908ASep 23, 1986
Digital video signal reproducing apparatus
VICTOR COMPANY OF JAPAN43 citations92
US4587558AMay 6, 1986
Address signal generating circuit for a memory circuit
VICTOR COMPANY OF JAPAN10 citations74