P

Inventor

HARADA MASAHIDE

JP50 patents
⚠️ This page may combine multiple inventors who share the name “HARADA MASAHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

23 patents
US6744135B2Jun 1, 2004

Electronic apparatus

HITACHI LTD104 citations98
US6471115B1Oct 29, 2002

Process for manufacturing electronic circuit devices

HITACHI LTD91 citations97
US5867809AFeb 2, 1999

Electric appliance, printed circuit board, remained life estimation method, and system thereof

HITACHI LTD142 citations97
US6227436B1May 8, 2001

Method of fabricating an electronic circuit device and apparatus for performing the method

HITACHI LTD68 citations96
US5276289AJan 4, 1994

Electronic circuit device and method of producing the same

HITACHI LTD57 citations96
US7425762B2Sep 16, 2008

Electronic apparatus

HITACHI LTD15 citations92
US7145231B2Dec 5, 2006

Electronic apparatus

HITACHI LTD26 citations92
US5973406AOct 26, 1999

Electronic device bonding method and electronic circuit apparatus

HITACHI LTD22 citations92
US5942185AAug 24, 1999

Lead-free solder used for connecting electronic parts on organic substrate and electronic products made using same

HITACHI LTD37 citations92
US5878943AMar 9, 1999

Method of fabricating an electronic circuit device and apparatus for performing the method

HITACHI LTD51 citations92
US5476726ADec 19, 1995

Circuit board with metal layer for solder bonding and electronic circuit device employing the same

HITACHI LTD41 citations92
US5341980AAug 30, 1994

Method of fabricating electronic circuit device and apparatus for performing the same method

HITACHI LTD35 citations92
US8050037B2Nov 1, 2011

Electronic control device using LC module structure

HITACHI LTD15 citations84
US8002076B2Aug 23, 2011

Electric power steering apparatus

HITACHI LTD7 citations84
US7445455B2Nov 4, 2008

Electronic device

HITACHI LTD17 citations84
US7679176B2Mar 16, 2010

Semiconductor device and electronic control unit using the same

HITACHI LTD10 citations83
US7679182B2Mar 16, 2010

Power module and motor integrated control unit

HITACHI LTD9 citations83
US5816473AOct 6, 1998

Method of fabricating electronic circuit device and apparatus for performing the same method

HITACHI LTD15 citations82
US7217645B2May 15, 2007

Method for manufacturing semiconductor device and electronic device and method for calculating connection condition

HITACHI LTD8 citations73
US6281575B1Aug 28, 2001

Multi-chip module

HITACHI LTD9 citations73
US5136360AAug 4, 1992

Electronic circuit device, method of connecting with solder and solder for connecting gold-plated terminals

HITACHI LTD14 citations73
US7554039B2Jun 30, 2009

Electronic device

HITACHI LTD5 citations63
US7498671B2Mar 3, 2009

Power semiconductor module

HITACHI LTD4 citations61

RICOH KK

10 patents

NIPRO CORP

7 patents

NIPPON OILS & FATS CO LTD

4 patents

SANO YOSHIHIKO

2 patents

TETSUYA HIGUCHI C O NAT INST O

1 patent

HITACHI MEDIA ELECTRON KK

1 patent

FUJIFILM BUSINESS INNOVATION CORP

1 patent

UNIV HOKKAIDO NAT UNIV CORP

1 patent