Inventor · disambiguated record
Hitoshi Tomiyama
Also filed as: TOMIYAMA HITOSHI
24 granted patents·1 pending application·125 citations·filing 1976–2023
94Inventor score
Files withSONY CORP16SONY SEMICONDUCTOR SOLUTIONS CORP5CHIYODA CHEM ENG CONSTRUCT CO1SONY CORPORATON1SONY CORPORTAION1
Top patents by PatentIndex Score
25 records- 0182US8019314B2Radio communication apparatusSONY CORP·Filed 2008·Granted Sep 13, 2011·9 cites·8 claims
- 0274US10228469B2Reception deviceSONY CORP·Filed 2015·Granted Mar 12, 2019·3 cites·10 claims
- 0373US11463045B2Oscillator circuit and radio receiverSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Oct 4, 2022·2 cites·11 claims
- 0471US4104041AApparatus and method for treating waste gas from urea prilling towerCHIYODA CHEM ENG CONSTRUCT CO·Filed 1976·Granted Aug 1, 1978·29 cites·10 claims
- 0570US9167185B2Transmission and reception apparatus and transmission and reception systemSONY CORP·Filed 2012·Granted Oct 20, 2015·2 cites·20 claims
- 0667US8233864B2Signal receiving apparatus, signal receiving method, signal receiving program and signal receiving systemTOMIYAMA HITOSHI·Filed 2011·Granted Jul 31, 2012·3 cites·20 claims
- 0761US9531417B2Receiving circuit, receiving device, and receiving methodSONY CORP·Filed 2014·Granted Dec 27, 2016·1 cites·16 claims
- 0858US10250844B2Signal processing device and methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Apr 2, 2019·0 cites·9 claims
- 0958US9083927B2Monitoring camera system and control method for monitoring camera systemSONY CORP·Filed 2013·Granted Jul 14, 2015·0 cites·10 claims
- 1057US5909644AAM radio receiverSONY CORP·Filed 1996·Granted Jun 1, 1999·20 cites·4 claims
- 1154US2025219665A1Receiving device, receiving method, and programSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
- 1253US9729814B2Signal processing device and methodSONY CORP·Filed 2015·Granted Aug 8, 2017·0 cites·11 claims
- 1353US6281757B1High frequency signal amplifying circuit and a receiver using the sameSONY CORP·Filed 2000·Granted Aug 28, 2001·4 cites·8 claims
- 1452US11038462B2Semiconductor device and wireless communication apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Jun 15, 2021·0 cites·17 claims
- 1552US5913155ABroadcasting signal receiving apparatus and pulse counting demodulatorsSONY CORPORTAION·Filed 1997·Granted Jun 15, 1999·21 cites·11 claims
- 1649US11340647B2Reference voltage generation circuitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted May 24, 2022·0 cites·8 claims
- 1745US5285172ACurrent mirror power amplifier with gain controlled by resistor-capacitor networkSONY CORP·Filed 1992·Granted Feb 8, 1994·8 cites·2 claims
- 1843US10333580B2Communication apparatus and method for controlling communication apparatusSONY CORP·Filed 2016·Granted Jun 25, 2019·0 cites·15 claims
- 1942US6242981B1AGC circuitSONY CORP·Filed 1999·Granted Jun 5, 2001·8 cites·6 claims
- 2040US10374849B2Signal processing apparatus and methodSONY CORP·Filed 2015·Granted Aug 6, 2019·0 cites·26 claims
- 2134US6463268B2ALC circuit receiver with sensitivity switching for controllingSONY CORP·Filed 1998·Granted Oct 8, 2002·6 cites·3 claims
- 2232US5300826AInterface circuit for audio signalSONY CORP·Filed 1992·Granted Apr 5, 1994·4 cites·4 claims
- 2330US5838184AEquivalent variable resistor circuitsSONY CORP·Filed 1997·Granted Nov 17, 1998·1 cites·10 claims
- 2429US6215829B1Apparatus for selectively receiving carrier wave signalsSONY CORPORATON·Filed 1998·Granted Apr 10, 2001·3 cites·6 claims
- 2529US6064255APulse counting FM demodulatorSONY CORP·Filed 1998·Granted May 16, 2000·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →