Inventor
FURUKAWA KAZUYOSHI
JP45 patents
⚠️ This page may combine multiple inventors who share the name “FURUKAWA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
21 patentsUS6465809B1Oct 15, 2002
Bonding type semiconductor substrate, semiconductor light emitting element, and preparation process thereof
TOSHIBA KK99 citations98
US5072287ADec 10, 1991
Semiconductor device and method of manufacturing the same
TOSHIBA KK75 citations96
US4878957ANov 7, 1989
Dielectrically isolated semiconductor substrate
TOSHIBA KK90 citations96
US4738935AApr 19, 1988
Method of manufacturing compound semiconductor apparatus
TOSHIBA KK53 citations96
US7364982B2Apr 29, 2008
Process for preparing a bonding type semiconductor substrate
TOSHIBA KK14 citations92
US6528823B2Mar 4, 2003
Semiconductor light-emitting element and method of manufacturing the same
TOSHIBA KK39 citations92
US5945703AAug 31, 1999
Semiconductor memory device and manufacturing method therefor
TOSHIBA KK20 citations92
US5922126AJul 13, 1999
Semiconductor liquid phase epitaxial growth method and apparatus, and its wafer holder
TOSHIBA KK26 citations92
US5688702ANov 18, 1997
Process of making a semiconductor device using a silicon-on-insulator substrate
TOSHIBA KK28 citations92
US5512774AApr 30, 1996
Dielectrically isolated substrate and semiconductor device using the same
TOSHIBA KK42 citations92
US5332920AJul 26, 1994
Dielectrically isolated high and low voltage substrate regions
TOSHIBA KK32 citations92
US5097314AMar 17, 1992
Dielectrically isolated substrate with isolated high and low breakdown voltage elements
TOSHIBA KK24 citations92
US5049968ASep 17, 1991
Dielectrically isolated substrate and semiconductor device using the same
TOSHIBA KK24 citations92
US8367523B2Feb 5, 2013
Method for manufacturing semiconductor light-emitting device and semiconductor light emitting device
TOSHIBA KK13 citations84
US4791465ADec 13, 1988
Field effect transistor type semiconductor sensor and method of manufacturing the same
TOSHIBA KK24 citations81
US7217635B2May 15, 2007
Process for preparing a bonding type semiconductor substrate
TOSHIBA KK7 citations73
US7220996B2May 22, 2007
Semiconductor light-emitting device
TOSHIBA KK7 citations70
US7453099B2Nov 18, 2008
Semiconductor light emitting device
TOSHIBA KK4 citations62
US7148521B2Dec 12, 2006
Semiconductor light emitting device and method of manufacturing the same
TOSHIBA KK2 citations62
US8803179B2Aug 12, 2014
Semiconductor light emitting device
TOSHIBA KK0 citations52
US7476902B2Jan 13, 2009
Semiconductor light-emitting device with faceted surfaces and interstice
TOSHIBA KK0 citations48
FUJITSU LTD
13 patentsUS9203800B2Dec 1, 2015
Communication method, node, and network system
FUJITSU LTD222 citations99
US9330270B2May 3, 2016
Encryption processing device and authentication method
FUJITSU LTD8 citations84
US8732454B2May 20, 2014
Key setting method, node, and network system
FUJITSU LTD9 citations84
US8719563B2May 6, 2014
Key setting method, node, and network system
FUJITSU LTD8 citations84
US9319923B2Apr 19, 2016
Node, communication method, and communication system
FUJITSU LTD2 citations63
US9032203B2May 12, 2015
Key setting method, node, server, and network system
FUJITSU LTD2 citations63
US10872147B2Dec 22, 2020
Software attack detection device, non-transitory computer-readable storage medium, and software attack detection method
FUJITSU LTD1 citations59
US10819614B2Oct 27, 2020
Network monitoring apparatus and network monitoring method
FUJITSU LTD0 citations51
US9510216B2Nov 29, 2016
Node device and communication control method
FUJITSU LTD1 citations51
US10339314B2Jul 2, 2019
Device, method and storage medium for terminating operation of software that is not successfully verified
FUJITSU LTD0 citations45
US8352529B2Jan 8, 2013
Modular multiplication calculation apparatus used for montgomery method
FUJITSU LTD0 citations42
US9772819B2Sep 26, 2017
Apparatus and method for generating physical random numbers
FUJITSU LTD0 citations39
US10348743B2Jul 9, 2019
Identification method and information processing device
FUJITSU LTD0 citations37
FURUKAWA KAZUYOSHI
5 patentsUS8327156B2Dec 4, 2012
Embedded device having countermeasure function against fault attack
FURUKAWA KAZUYOSHI1 citations51
US8829488B2Sep 9, 2014
Process for preparing a bonding type semiconductor substrate
FURUKAWA KAZUYOSHI0 citations50
US8707057B2Apr 22, 2014
Data processing apparatus and data processing method
FURUKAWA KAZUYOSHI0 citations40
US8597847B2Dec 3, 2013
Fuel cell system and transportation equipment including the same
FURUKAWA KAZUYOSHI0 citations40
US8142937B2Mar 27, 2012
Fuel cell system
FURUKAWA KAZUYOSHI0 citations40