Inventor
SAWADA HIDEKI
JP87 patents
⚠️ This page may combine multiple inventors who share the name “SAWADA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
22 patentsUSD875058SFeb 11, 2020
Power semiconductor module
ROHM CO LTD14 citations94
USD864132SOct 22, 2019
Power semiconductor module
ROHM CO LTD15 citations94
USD858467SSep 3, 2019
Power semiconductor module
ROHM CO LTD22 citations94
US7903298B2Mar 8, 2011
Image reading apparatus, and its manufacturing method
ROHM CO LTD49 citations94
US5430325AJul 4, 1995
Semiconductor chip having dummy pattern
ROHM CO LTD29 citations93
USD847104SApr 30, 2019
Power semiconductor module
ROHM CO LTD14 citations86
USD847103SApr 30, 2019
Power semiconductor module
ROHM CO LTD13 citations84
US7333249B2Feb 19, 2008
Image reading device
ROHM CO LTD19 citations84
US7167284B2Jan 23, 2007
Image sensor head provided with separate CCD sensor chip and driver chip
ROHM CO LTD16 citations84
US6184513B1Feb 6, 2001
Image sensor chip and image sensor
ROHM CO LTD16 citations84
USD934190SOct 26, 2021
Circuit board for power semiconductor module
ROHM CO LTD8 citations83
USD934189SOct 26, 2021
Circuit board for power semiconductor module
ROHM CO LTD6 citations83
USD927437SAug 10, 2021
Power semiconductor module
ROHM CO LTD7 citations83
US7317562B2Jan 8, 2008
Image reading apparatus with plural sensor IC chips
ROHM CO LTD8 citations74
US6738165B2May 18, 2004
Image reading apparatus
ROHM CO LTD7 citations74
US6486979B1Nov 26, 2002
Image sensor chip and image reading device provided with it
ROHM CO LTD7 citations74
US5767875AJun 16, 1998
Printing method and apparatus using serial print head
ROHM CO LTD16 citations74
US5763057AJun 9, 1998
Semiconductor chip having a dummy pattern
ROHM CO LTD10 citations74
US5467036ANov 14, 1995
Integrated circuit device for driving elements and light emitting device
ROHM CO LTD12 citations74
US10291144B2May 14, 2019
Intelligent power module, electric vehicle, and hybrid car
ROHM CO LTD5 citations73
USD969761SNov 15, 2022
Power semiconductor module
ROHM CO LTD3 citations72
USD934822SNov 2, 2021
Circuit board for power semiconductor module
ROHM CO LTD3 citations72
NSK LTD
14 patentsUS10144448B2Dec 4, 2018
Electric power steering apparatus
NSK LTD8 citations84
US10131377B2Nov 20, 2018
Electric power steering apparatus
NSK LTD5 citations84
US9919733B2Mar 20, 2018
Electric power steering apparatus
NSK LTD8 citations84
US11097772B2Aug 24, 2021
Motor control unit and electric power steering apparatus equipped with the same
NSK LTD2 citations73
US11097770B2Aug 24, 2021
Electric power steering apparatus
NSK LTD5 citations73
US10873284B2Dec 22, 2020
Motor control unit and electric power steering apparatus equipped with the same
NSK LTD2 citations73
US10807635B2Oct 20, 2020
Electric power steering apparatus
NSK LTD2 citations73
US10676127B2Jun 9, 2020
Electric power steering apparatus
NSK LTD3 citations73
US10668941B2Jun 2, 2020
Electric power steering apparatus
NSK LTD2 citations73
US10597071B2Mar 24, 2020
Electric power steering apparatus
NSK LTD2 citations73
US10530245B2Jan 7, 2020
Electric power steering apparatus
NSK LTD2 citations73
US10494017B2Dec 3, 2019
Electric power steering apparatus
NSK LTD3 citations73
US10494016B2Dec 3, 2019
Electric power steering apparatus
NSK LTD4 citations73
US9866155B2Jan 9, 2018
Motor control unit and electric power steering apparatus equipped with the same
NSK LTD3 citations73
NEC CORP
8 patentsUS6163647ADec 19, 2000
Apparatus for synchronized playback of audio-video signals
NEC CORP174 citations96
US7546022B2Jun 9, 2009
Time shift reproduction method and device and bookmark being used in same
NEC CORP27 citations93
US6724821B1Apr 20, 2004
Picture coding apparatus with coding efficiency improved
NEC CORP21 citations93
US6512884B1Jan 28, 2003
Method and apparatus for synchronized play back of audio-video signals
NEC CORP52 citations93
US6163646ADec 19, 2000
Apparatus for a synchronized playback of audio-video signals
NEC CORP41 citations91
US7242852B2Jul 10, 2007
Recording/reproducing system
NEC CORP10 citations84
US6501800B1Dec 31, 2002
Variable bit-rate encoding device
NEC CORP18 citations84
US6882792B2Apr 19, 2005
Time-shift replaying system
NEC CORP8 citations74
SAWADA HIDEKI
3 patentsUS8810867B2Aug 19, 2014
LED module and image sensor module
SAWADA HIDEKI7 citations84
US8520270B2Aug 27, 2013
Image reader, light guide used for the same, and method of making light guide
SAWADA HIDEKI7 citations83
US8109666B2Feb 7, 2012
Light guiding member and linear light source apparatus using same
SAWADA HIDEKI11 citations80
CANON KK
2 patentsNAGAO YASUHIRO
1 patentShowing the top 50 of 87 patents by PatentIndex Score.