Inventor · disambiguated record
Takaya Yamamoto
Also filed as: YAMAMOTO TAKAYA
58 granted patents·11 pending applications·659 citations·filing 1978–2025
98Inventor score
Files withRENESAS ELECTRONICS CORP20FUJITSU LTD11MITSUBISHI ELECTRIC CORP10KOKUSAI DENSHIN DENWA CO LTD7HITACHI CHEMICAL CO LTD3
Top patents by PatentIndex Score
69 records- 0197US9100034B2Semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Aug 4, 2015·35 cites·11 claims
- 0292US9784464B2Air-conditioning control system and air-conditioning control methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 10, 2017·40 cites·13 claims
- 0392US7583215B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2008·Granted Sep 1, 2009·38 cites·23 claims
- 0489US9184755B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Nov 10, 2015·7 cites·7 claims
- 0585US9054726B2Passive amplification circuit and analog-digital convertorRENESAS ELECTRONICS CORP·Filed 2014·Granted Jun 9, 2015·7 cites·21 claims
- 0684US9385736B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jul 5, 2016·3 cites·13 claims
- 0784US9362931B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 7, 2016·6 cites·16 claims
- 0883US10742458B2Equalizer circuit and control method of equalizer circuitTOSHIBA MEMORY CORP·Filed 2018·Granted Aug 11, 2020·5 cites·16 claims
- 0982US10310049B2Semiconductor device and failure detection methodRENESAS ELECTRONICS CORP·Filed 2016·Granted Jun 4, 2019·2 cites·18 claims
- 1081US10020814B2A/D converter circuit and semiconductor integrated circuitRENESAS ELECTRONICS CORP·Filed 2017·Granted Jul 10, 2018·3 cites·20 claims
- 1179US5987524ALocal area network system and router unitFUJITSU LTD·Filed 1997·Granted Nov 16, 1999·118 cites·13 claims
- 1277US9879874B2Air-conditioning system control apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 30, 2018·6 cites·12 claims
- 1376US4340966ASemiconductor laser with buffer layerKOKUSAI DENSHIN DENWA CO LTD·Filed 1980·Granted Jul 20, 1982·24 cites·2 claims
- 1475US9124284B2A/D converter circuit and semiconductor integrated circuitRENESAS ELECTRONICS CORP·Filed 2014·Granted Sep 1, 2015·3 cites·16 claims
- 1574US10794608B2Air-conditioning control evaluation apparatus, air-conditioning control evaluation method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 6, 2020·2 cites·13 claims
- 1673US9960778B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted May 1, 2018·1 cites·10 claims
- 1771US2025181092A1Semiconductor circuit and power supply deviceKIOXIA CORP·Filed 2025·Application pending·0 cites
- 1869US12235665B2Semiconductor circuit and power supply deviceKIOXIA CORP·Filed 2022·Granted Feb 25, 2025·0 cites·10 claims
- 1969US9258006B2Semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Feb 9, 2016·2 cites·7 claims
- 2068US5930015AOptical access systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1997·Granted Jul 27, 1999·36 cites·7 claims
- 2168US2025282945A1Curable resin composition and electronic component deviceRESONAC CORP·Filed 2023·Application pending·0 cites
- 2267US8886141B2Semiconductor device and adjustment method thereforRENESAS ELECTRONICS CORP·Filed 2012·Granted Nov 11, 2014·2 cites·19 claims
- 2367US2011183303A1Operation training system and plant operation supporting systemMITSUBISHI ELECTRIC CORP·Filed 2009·Application pending·0 cites
- 2466US10845086B2Air-conditioning control device, air-conditioning apparatus, and air-conditioning systemMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 24, 2020·1 cites·11 claims
- 2566US10353355B2Indoor environment model creation deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 16, 2019·1 cites·9 claims
- 2665US6711742B1Cable modem system using CATV transmission pathFUJITSU LTD·Filed 1999·Granted Mar 23, 2004·68 cites·20 claims
- 2763US8823565B2Semiconductor device having analog-to-digital converter with gain-dependent dithering and communication apparatusRENESAS ELECTRONICS CORP·Filed 2013·Granted Sep 2, 2014·2 cites·21 claims
- 2862US9702591B2Hot water supply systemYAMAMOTO TAKAYA·Filed 2012·Granted Jul 11, 2017·1 cites·9 claims
- 2962US5557604ACell delay absorbing circuitFUJITSU LTD·Filed 1994·Granted Sep 17, 1996·28 cites·7 claims
- 3062US4484144ASemiconductor light amplifierKOKUSAI DENSHIN DENWQ KABUSHIK·Filed 1981·Granted Nov 20, 1984·15 cites·5 claims
- 3162US2023250256A1Resin composition, film, and cured productSHOWA DENKO MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3261US6351469B1Sound/data sharing communications systemFUJITSU LTD·Filed 1998·Granted Feb 26, 2002·27 cites·54 claims
- 3360US10253996B2Air-conditioning system control device and air-conditioning system control methodMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 9, 2019·1 cites·9 claims
- 3460US8717886B2Communication device and method of managing communication resourcesYAMAMOTO TAKAYA·Filed 2009·Granted May 6, 2014·2 cites·8 claims
- 3559US11658628B2Semiconductor integrated circuit, receiving device, and DC offset cancellation methodKIOXIA CORP·Filed 2021·Granted May 23, 2023·0 cites·19 claims
- 3659US6449250B1Method for switching central device and a cable modem system using the sameFUJITSU LTD·Filed 1998·Granted Sep 10, 2002·47 cites·19 claims
- 3759US5886803ABilateral optical transmission system and optical transceiver for pulse informationKOKUSAI DENSHIN DENWA CO LTD·Filed 1997·Granted Mar 23, 1999·29 cites·9 claims
- 3858US12329558B2X-ray fluoroscopic imaging apparatusSHIMADZU CORP·Filed 2021·Granted Jun 17, 2025·0 cites·10 claims
- 3956US11839506B2X-ray fluoroscopic imaging apparatus and X-ray image processing methodSHIMADZU CORP·Filed 2021·Granted Dec 12, 2023·0 cites·11 claims
- 4056US9641187B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted May 2, 2017·0 cites·7 claims
- 4155US9054723B2Electronic system and operating method thereofRENESAS ELECTRONICS CORP·Filed 2014·Granted Jun 9, 2015·1 cites·20 claims
- 4254US2022177670A1Resin composition, film and cured prductSHOWA DENKO MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 4353US11070402B2Receiving apparatus and receiving methodTOSHIBA MEMORY CORP·Filed 2019·Granted Jul 20, 2021·0 cites·10 claims
- 4453US10533763B2Controller of air-conditioning system and method for controlling air-conditioning systemMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 14, 2020·0 cites·11 claims
- 4553US6434495B1Two-phase heat-flow analyzing method and the apparatus thereofMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Aug 13, 2002·19 cites·8 claims
- 4652US9294115B2Passive amplification circuit and analog-digital convertorRENESAS ELECTRONICS CORP·Filed 2015·Granted Mar 22, 2016·0 cites·12 claims
- 4752US8890733B2Device, system and method for analogue-to-digital conversion using a current integrating circuitIMEC·Filed 2013·Granted Nov 18, 2014·1 cites·14 claims
- 4851US10373727B2Prepreg mica tape and coil using sameHITACHI CHEMICAL CO LTD·Filed 2014·Granted Aug 6, 2019·0 cites·15 claims
- 4950US9685968B2A/D converter circuit and semiconductor integrated circuitRENESAS ELECTRONICS CORP·Filed 2016·Granted Jun 20, 2017·0 cites·17 claims
- 5050US6226272B1Meter-rate billing system on a LAN systemFUJITSU LTD·Filed 1998·Granted May 1, 2001·35 cites·10 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →