Inventor
MAEHARA EIJU
JP33 patents
Patents
33 patentsUS6548328B1Apr 15, 2003
Circuit device and manufacturing method of circuit device
SANYO ELECTRIC CO128 citations99
US6562660B1May 13, 2003
Method of manufacturing the circuit device and circuit device
SANYO ELECTRIC CO121 citations98
US6975022B2Dec 13, 2005
Board for manufacturing a BGA and method of manufacturing semiconductor device using thereof
SANYO ELECTRIC CO50 citations96
US6545364B2Apr 8, 2003
Circuit device and method of manufacturing the same
SANYO ELECTRIC CO63 citations96
US6462418B2Oct 8, 2002
Semiconductor device having improved heat radiation
SANYO ELECTRIC CO63 citations96
US5834977ANov 10, 1998
Amplifying circuit with power supply switching circuit
SANYO ELECTRIC CO81 citations96
US6909178B2Jun 21, 2005
Semiconductor device and method of manufacturing the same
SANYO ELECTRIC CO27 citations93
US6812410B2Nov 2, 2004
Semiconductor module and method of manufacturing the same
SANYO ELECTRIC CO21 citations93
US6706547B2Mar 16, 2004
Method of manufacturing a circuit device with trenches in a conductive foil
SANYO ELECTRIC CO47 citations93
US6635956B2Oct 21, 2003
Semiconductor device, semiconductor module and hard disk
SANYO ELECTRIC CO18 citations93
US6531370B2Mar 11, 2003
Method for manufacturing circuit devices
SANYO ELECTRIC CO27 citations93
US7220921B1May 22, 2007
Sheet-like board member and method of manufacturing a semiconductor device
SANYO ELECTRIC CO22 citations92
US7173336B2Feb 6, 2007
Hybrid integrated circuit device
SANYO ELECTRIC CO17 citations92
US7125798B2Oct 24, 2006
Circuit device and manufacturing method of circuit device
SANYO ELECTRIC CO20 citations92
US6756610B2Jun 29, 2004
Light irradiating device
SANYO ELECTRIC CO18 citations92
US6534330B2Mar 18, 2003
Light irradiating device manufacturing method
SANYO ELECTRIC CO23 citations92
US6528879B2Mar 4, 2003
Semiconductor device and semiconductor module
SANYO ELECTRIC CO43 citations92
US6624511B2Sep 23, 2003
Hybrid integrated circuit device
SANYO ELECTRIC CO18 citations91
US7091606B2Aug 15, 2006
Circuit device and manufacturing method of circuit device and semiconductor module
SANYO ELECTRIC CO19 citations84
US6791199B2Sep 14, 2004
Heat radiating semiconductor device
SANYO ELECTRIC CO16 citations84
US7276793B2Oct 2, 2007
Semiconductor device and semiconductor module
SANYO ELECTRIC CO9 citations74
US7138296B2Nov 21, 2006
Board for manufacturing a BGA and method of manufacturing semiconductor device using thereof
SANYO ELECTRIC CO9 citations74
US6933604B2Aug 23, 2005
Semiconductor device, semiconductor module and hard disk
SANYO ELECTRIC CO11 citations74
US6864121B2Mar 8, 2005
Method of manufacturing circuit device
SANYO ELECTRIC CO9 citations74
US6646331B2Nov 11, 2003
Semiconductor device and semiconductor module
SANYO ELECTRIC CO10 citations74
US6596564B2Jul 22, 2003
Semiconductor device and method of manufacturing the same
SANYO ELECTRIC CO8 citations74
US6558970B2May 6, 2003
Light irradiating device, manufacturing method thereof, and lighting apparatus using the light irradiating device
SANYO ELECTRIC CO10 citations74
US6501162B2Dec 31, 2002
Semiconductor device, semiconductor module and hard disk
SANYO ELECTRIC CO13 citations74
US7042087B2May 9, 2006
Hybrid integrated circuit device
SANYO ELECTRIC CO7 citations72
US6967401B2Nov 22, 2005
Semiconductor device, semiconductor module and hard disk
SANYO ELECTRIC CO6 citations63
US6963126B2Nov 8, 2005
Semiconductor device with under-fill material below a surface of a semiconductor chip
SANYO ELECTRIC CO3 citations63
US7093210B2Aug 15, 2006
Method of manufacturing circuit device using a communication network
SANYO ELECTRIC CO2 citations62
US6894375B2May 17, 2005
Semiconductor device, semiconductor module and hard disk
SANYO ELECTRIC CO1 citations52