Inventor · disambiguated record
Toshiki Seshita
Also filed as: SESHITA TOSHIKI
57 granted patents·20 pending applications·305 citations·filing 1989–2021
98Inventor score
Top patents by PatentIndex Score
77 records- 0193US8975947B1Shunt switchTOSHIBA KK·Filed 2014·Granted Mar 10, 2015·13 cites·20 claims
- 0291US10931246B2High-frequency amplifier circuitry and semiconductor deviceTOSHIBA KK·Filed 2019·Granted Feb 23, 2021·8 cites·20 claims
- 0390US9530797B2Semiconductor switch, wireless apparatus, and method of designing semiconductor switchTOSHIBA KK·Filed 2015·Granted Dec 27, 2016·8 cites·16 claims
- 0489US10153803B2Receiving circuit, wireless communication module, and wireless communication deviceTOSHIBA KK·Filed 2017·Granted Dec 11, 2018·6 cites·17 claims
- 0589US8170500B2Radio-frequency switch circuitSESHITA TOSHIKI·Filed 2009·Granted May 1, 2012·15 cites·20 claims
- 0688US9685944B1Semiconductor integrated circuit and high frequency antenna switchTOSHIBA KK·Filed 2016·Granted Jun 20, 2017·6 cites·20 claims
- 0788US8232827B2Semiconductor switchSAGAE YOSHITOMO·Filed 2010·Granted Jul 31, 2012·13 cites·5 claims
- 0887US8391805B2Radio frequency switchISHIMORI TOSHIFUMI·Filed 2011·Granted Mar 5, 2013·13 cites·20 claims
- 0987US8295784B2Semiconductor switching deviceSESHITA TOSHIKI·Filed 2008·Granted Oct 23, 2012·14 cites·7 claims
- 1086US10707823B1High-frequency amplifier circuitry and semiconductor deviceTOSHIBA KK·Filed 2019·Granted Jul 7, 2020·5 cites·17 claims
- 1186US10033332B2High-frequency semiconductor amplifier circuitTOSHIBA KK·Filed 2017·Granted Jul 24, 2018·5 cites·10 claims
- 1285US8320843B2Radio-frequency switch circuitSESHITA TOSHIKI·Filed 2012·Granted Nov 27, 2012·7 cites·19 claims
- 1383US6075414AHigh frequency amplifier having a variable attenuator connected to the base of an amplifier FETTOSHIBA KK·Filed 1998·Granted Jun 13, 2000·45 cites·21 claims
- 1480US10965256B2High-frequency amplifier circuitry and semiconductor deviceTOSHIBA KK·Filed 2019·Granted Mar 30, 2021·3 cites·18 claims
- 1579US8923784B2Semiconductor switch and wireless deviceSESHITA TOSHIKI·Filed 2012·Granted Dec 30, 2014·4 cites·18 claims
- 1679US8923781B2Semiconductor switch and wireless deviceKUNISHI YUGO·Filed 2010·Granted Dec 30, 2014·7 cites·20 claims
- 1779US8655287B2Switch control circuit, semiconductor device, and radio communication deviceSESHITA TOSHIKI·Filed 2012·Granted Feb 18, 2014·4 cites·20 claims
- 1878US10256775B2Semiconductor device including an ESD protective elementTOSHIBA KK·Filed 2017·Granted Apr 9, 2019·3 cites·19 claims
- 1978US8289072B2Semiconductor switchSESHITA TOSHIKI·Filed 2010·Granted Oct 16, 2012·4 cites·20 claims
- 2076US8952745B2Temperature detecting circuit, temperature compensating circuit, and buffer circuitTOSHIBA KK·Filed 2013·Granted Feb 10, 2015·4 cites·19 claims
- 2173US9209800B2High freuency semiconductor switch and wireless deviceTOSHIBA KK·Filed 2013·Granted Dec 8, 2015·3 cites·7 claims
- 2273US8390339B2Radio-frequency semiconductor switchSESHITA TOSHIKI·Filed 2012·Granted Mar 5, 2013·3 cites·3 claims
- 2372US9614520B2Semiconductor switchTOSHIBA KK·Filed 2016·Granted Apr 4, 2017·2 cites·20 claims
- 2472US8816740B1Buffer circuit and switching controllerTOSHIBA KK·Filed 2013·Granted Aug 26, 2014·3 cites·17 claims
- 2571US9954493B2High frequency semiconductor amplifier circuitTOSHIBA KK·Filed 2017·Granted Apr 24, 2018·2 cites·20 claims
- 2671US7148737B2Semiconductor switching circuitTOSHIBA KK·Filed 2005·Granted Dec 12, 2006·7 cites·16 claims
- 2770US10411658B2Semiconductor deviceTOSHIBA KK·Filed 2017·Granted Sep 10, 2019·2 cites·16 claims
- 2868US8937503B2Switch control circuit, semiconductor device, and radio communication deviceTOSHIBA KK·Filed 2013·Granted Jan 20, 2015·2 cites·20 claims
- 2968US8461911B2Semiconductor switch for switching terminalsSESHITA TOSHIKI·Filed 2012·Granted Jun 11, 2013·2 cites·20 claims
- 3067US10250193B2High-frequency semiconductor amplifier circuitTOSHIBA KK·Filed 2018·Granted Apr 2, 2019·1 cites·5 claims
- 3166US8698574B2High-frequency switchSUGIURA MASAYUKI·Filed 2011·Granted Apr 15, 2014·3 cites·19 claims
- 3266US8686882B2High-frequency semiconductor switch and terminal deviceSESHITA TOSHIKI·Filed 2012·Granted Apr 1, 2014·3 cites·20 claims
- 3366US8686708B2Switching circuitISHIMORI TOSHIFUMI·Filed 2010·Granted Apr 1, 2014·3 cites·5 claims
- 3463US8487688B2Semiconductor deviceSESHITA TOSHIKI·Filed 2011·Granted Jul 16, 2013·1 cites·16 claims
- 3561US9525415B2Radio frequency semiconductor switchKABUSHUKI KAISHA TOSHIBA·Filed 2014·Granted Dec 20, 2016·1 cites·9 claims
- 3660US9692410B2Semiconductor switchTOSHIBA KK·Filed 2015·Granted Jun 27, 2017·1 cites·13 claims
- 3759US8604863B2Switch control circuit, semiconductor device, and radio communication deviceSESHITA TOSHIKI·Filed 2012·Granted Dec 10, 2013·1 cites·20 claims
- 3859US6982590B2Bias current generating circuit, laser diode driving circuit, and optical communication transmitterTOSHIBA KK·Filed 2004·Granted Jan 3, 2006·11 cites·16 claims
- 3957US6366770B1High-frequency semiconductor device and radio transmitter/receiver deviceTOSHIBA KK·Filed 1999·Granted Apr 2, 2002·22 cites·25 claims
- 4055US8866530B2Semiconductor deviceTOSHIBA KK·Filed 2013·Granted Oct 21, 2014·0 cites·20 claims
- 4154US6232822B1Semiconductor device including a bipolar transistor biased to produce a negative base current by the impact ionization mechanismTOSHIBA KK·Filed 1994·Granted May 15, 2001·13 cites·12 claims
- 4252USRE46490ESemiconductor deviceTOSHIBA KK·Filed 2015·Granted Jul 25, 2017·0 cites·33 claims
- 4351US9020448B2Switch control circuit, semiconductor device, and radio communication deviceTOSHIBA KK·Filed 2013·Granted Apr 28, 2015·0 cites·20 claims
- 4451US5777517ASemiconductor feedback amplifier having improved frequency characteristicsTOSHIBA KK·Filed 1996·Granted Jul 7, 1998·13 cites·20 claims
- 4550US2022302885A1High-frequency amplifier circuitTOSHIBA KK·Filed 2021·Application pending·0 cites
- 4649US12142604B2Semiconductor device and semiconductor system including electro static discharge (ESD) protective deviceTOSHIBA KK·Filed 2021·Granted Nov 12, 2024·0 cites·12 claims
- 4749US12034415B2Semiconductor circuitTOSHIBA KK·Filed 2021·Granted Jul 9, 2024·0 cites·4 claims
- 4848US9461643B2High freuency semiconductor switch and wireless deviceTOSHIBA KK·Filed 2015·Granted Oct 4, 2016·0 cites·9 claims
- 4948US9054701B1Semiconductor deviceTOSHIBA KK·Filed 2014·Granted Jun 9, 2015·0 cites·20 claims
- 5047US11336239B2High-frequency amplifier circuitTOSHIBA KK·Filed 2020·Granted May 17, 2022·0 cites·20 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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