Inventor · disambiguated record
Yoshihisa Sugiura
Also filed as: SUGIURA YOSHIHISA
39 granted patents·2 pending applications·1,018 citations·filing 1992–2024
98Inventor score
Top patents by PatentIndex Score
41 records- 0198US7434111B2Non-volatile memory system having a pseudo pass functionTOSHIBA KK·Filed 2005·Granted Oct 7, 2008·94 cites·20 claims
- 0297US6058044AShielded bit line sensing scheme for nonvolatile semiconductor memoryTOSHIBA KK·Filed 1998·Granted May 2, 2000·195 cites·26 claims
- 0392US5986929AMulti-level nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 1998·Granted Nov 16, 1999·97 cites·20 claims
- 0491USD760685SSpeakerYAMAHA CORP·Filed 2014·Granted Jul 5, 2016·42 cites·1 claims
- 0590USD852774SSpeakerYAMAHA CORP·Filed 2018·Granted Jul 2, 2019·33 cites·1 claims
- 0690USD800693SSpeakerYAMAHA CORP·Filed 2016·Granted Oct 24, 2017·35 cites·1 claims
- 0790US6801060B2Semiconductor integrated circuitTOSHIBA KK·Filed 2003·Granted Oct 5, 2004·34 cites·4 claims
- 0890US6512702B1Non-volatile semiconductor memory device and data erase controlling method for use thereinTOSHIBA KK·Filed 2000·Granted Jan 28, 2003·62 cites·17 claims
- 0989US5388084ANon-volatile semiconductor memory device with high voltage generatorTOSHIBA KK·Filed 1993·Granted Feb 7, 1995·71 cites·17 claims
- 1088USD817308SSpeakerYAMAHA CORP·Filed 2017·Granted May 8, 2018·29 cites·1 claims
- 1187USD800694SSpeakerYAMAHA CORP·Filed 2016·Granted Oct 24, 2017·28 cites·1 claims
- 1287US6351179B1Semiconductor integrated circuit having active mode and standby mode convertersTOSHIBA KK·Filed 1999·Granted Feb 26, 2002·36 cites·5 claims
- 1386USD925492SEarphoneYAMAHA CORP·Filed 2019·Granted Jul 20, 2021·29 cites·1 claims
- 1486US7508725B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Mar 24, 2009·13 cites·15 claims
- 1586US6590444B2Semiconductor integrated circuit with a down converter for generating an internal voltageTOSHIBA KK·Filed 2002·Granted Jul 8, 2003·25 cites·8 claims
- 1680USD933630SSpeakerYAMAHA CORP·Filed 2019·Granted Oct 19, 2021·16 cites·1 claims
- 1777USD800695SSpeakerYAMAHA CORP·Filed 2016·Granted Oct 24, 2017·17 cites·1 claims
- 1875USD918170SSpeakerYAMAHA CORP·Filed 2019·Granted May 4, 2021·13 cites·1 claims
- 1975US2024429574A1Battery safety mechanism and batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2074USD831001SSpeakerYAMAHA CORP·Filed 2017·Granted Oct 16, 2018·14 cites·1 claims
- 2173USD731299SClamp of a stand for supporting an objectSUGIURA YOSHIHISA·Filed 2012·Granted Jun 9, 2015·19 cites·1 claims
- 2273US7203091B2Semiconductor integrated circuit device and non-volatile memory system using the sameTOSHIBA KK·Filed 2005·Granted Apr 10, 2007·7 cites·19 claims
- 2372USD711731SClamp of a stand for supporting an instrumentSUGIURA YOSHIHISA·Filed 2012·Granted Aug 26, 2014·18 cites·1 claims
- 2470USD920279SSpeakerYAMAHA CORP·Filed 2019·Granted May 25, 2021·10 cites·1 claims
- 2570US6914816B2Non-volatile semiconductor memoryTOSHIBA KK·Filed 2004·Granted Jul 5, 2005·11 cites·27 claims
- 2670US6839276B2Non-volatile semiconductor memoryTOSHIBA KK·Filed 2003·Granted Jan 4, 2005·12 cites·25 claims
- 2764US7848170B2Nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Dec 7, 2010·5 cites·20 claims
- 2858USD918874SEarphoneYAMAHA CORP·Filed 2019·Granted May 11, 2021·7 cites·1 claims
- 2956US7277323B2Non-volatile semiconductor memoryTOSHIBA KK·Filed 2005·Granted Oct 2, 2007·2 cites·16 claims
- 3055US5777930ATest potential transfer circuitTOSHIBA KK·Filed 1997·Granted Jul 7, 1998·16 cites·19 claims
- 3154USD890117SAmplifierYAMAHA CORP·Filed 2018·Granted Jul 14, 2020·5 cites·1 claims
- 3253USD940102SSpeakerYAMAHA CORP·Filed 2019·Granted Jan 4, 2022·4 cites·1 claims
- 3349USD830991SSpeakerYAMAHA CORP·Filed 2017·Granted Oct 16, 2018·4 cites·1 claims
- 3448USD913993SEarphoneYAMAHA CORP·Filed 2019·Granted Mar 23, 2021·3 cites·1 claims
- 3546USD865045SElectric guitarYAMAHA CORP·Filed 2018·Granted Oct 29, 2019·3 cites·1 claims
- 3643US7636255B2Non-volatile semiconductor memoryTOSHIBA KK·Filed 2007·Granted Dec 22, 2009·0 cites·10 claims
- 3740US7623379B2Semiconductor integrated circuit device and non-volatile memory system using the sameTOSHIBA KK·Filed 2007·Granted Nov 24, 2009·0 cites·20 claims
- 3838USD946552SSpeakerYAMAHA CORP·Filed 2019·Granted Mar 22, 2022·1 cites·1 claims
- 3938USD715082SPipe of a stand for supporting an instrumentSUGIURA YOSHIHISA·Filed 2012·Granted Oct 14, 2014·3 cites·1 claims
- 4037US5327395APage-mode type memory writing control circuit using end-of-page addressTOSHIBA KK·Filed 1992·Granted Jul 5, 1994·5 cites·5 claims
- 4136US2002079956A1Semiconductor integrated circuitTOSHIBA KK·Filed 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →