Inventor
KASUYA YASUMASA
JP37 patents
⚠️ This page may combine multiple inventors who share the name “KASUYA YASUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
34 patentsUSD824866SAug 7, 2018
Semiconductor device
ROHM CO LTD26 citations94
US7095100B2Aug 22, 2006
Semiconductor device and method of making the same
ROHM CO LTD28 citations92
US6936499B2Aug 30, 2005
Semiconductor device and fabrication process therefor
ROHM CO LTD24 citations92
US6586832B2Jul 1, 2003
Semiconductor device and fabrication process thereof
ROHM CO LTD18 citations92
US8022532B2Sep 20, 2011
Interposer and semiconductor device
ROHM CO LTD30 citations91
US10497644B2Dec 3, 2019
Semiconductor device with first and second semiconductor chips connected to insulating element
ROHM CO LTD5 citations84
US10163850B2Dec 25, 2018
Semiconductor device
ROHM CO LTD7 citations84
US10056318B2Aug 21, 2018
Support terminal integral with die pad in semiconductor package
ROHM CO LTD8 citations84
US9831161B2Nov 28, 2017
Support terminal integral with die pad in semiconductor package
ROHM CO LTD10 citations84
US9780069B2Oct 3, 2017
Semiconductor device
ROHM CO LTD13 citations84
US9287202B2Mar 15, 2016
Resin-encapsulated semiconductor device and its manufacturing method
ROHM CO LTD7 citations84
US7825498B2Nov 2, 2010
Semiconductor device
ROHM CO LTD13 citations84
US7608930B2Oct 27, 2009
Semiconductor device and method of manufacturing semiconductor device
ROHM CO LTD18 citations84
US11699641B2Jul 11, 2023
Semiconductor device
ROHM CO LTD1 citations73
US11177198B2Nov 16, 2021
Plurality of lead frames electrically connected to inductor chip
ROHM CO LTD3 citations73
US10790258B2Sep 29, 2020
Electronic device and mounting structure of the same
ROHM CO LTD4 citations73
US10366948B2Jul 30, 2019
Semiconductor device and method for manufacturing the same
ROHM CO LTD6 citations73
US9941233B2Apr 10, 2018
Electronic device and mounting structure of the same
ROHM CO LTD3 citations73
US9520374B2Dec 13, 2016
Semiconductor device, substrate and semiconductor device manufacturing method
ROHM CO LTD4 citations73
US8039934B2Oct 18, 2011
Resin-encapsulated semiconductor device and its manufacturing method
ROHM CO LTD6 citations73
US9355988B2May 31, 2016
Semiconductor device
ROHM CO LTD2 citations63
US12165960B2Dec 10, 2024
Semiconductor device
ROHM CO LTD0 citations62
US10679928B2Jun 9, 2020
Power module and motor drive circuit
ROHM CO LTD1 citations62
US7192870B2Mar 20, 2007
Semiconductor device and fabrication process therefor
ROHM CO LTD3 citations62
US10832996B2Nov 10, 2020
Power module and motor drive circuit
ROHM CO LTD0 citations52
US10192845B2Jan 29, 2019
Electronic device and mounting structure of the same
ROHM CO LTD0 citations52
US9991213B2Jun 5, 2018
Resin-encapsulated semiconductor device and its manufacturing method
ROHM CO LTD0 citations52
US9899300B2Feb 20, 2018
Semiconductor device
ROHM CO LTD0 citations52
US9640455B2May 2, 2017
Semiconductor device
ROHM CO LTD0 citations52
US9502339B2Nov 22, 2016
Resin-encapsulated semiconductor device and its manufacturing method
ROHM CO LTD0 citations52
US8368234B2Feb 5, 2013
Semiconductor device, production method for the same, and substrate
ROHM CO LTD0 citations52
US8350371B2Jan 8, 2013
Semiconductor device and method of manufacturing semiconductor device
ROHM CO LTD1 citations52
US7902681B2Mar 8, 2011
Semiconductor device, production method for the same, and substrate
ROHM CO LTD0 citations52
US12027450B2Jul 2, 2024
Electronic device and electronic device mounting structure
ROHM CO LTD0 citations45
KASUYA YASUMASA
3 patentsUS8829660B2Sep 9, 2014
Resin-encapsulated semiconductor device
KASUYA YASUMASA4 citations82
US8115299B2Feb 14, 2012
Semiconductor device, lead frame and method of manufacturing semiconductor device
KASUYA YASUMASA11 citations82
US8810016B2Aug 19, 2014
Semiconductor device, substrate and semiconductor device manufacturing method
KASUYA YASUMASA0 citations51