Inventor · disambiguated record
Tetsuro Sawai
Also filed as: SAWAI TETSURO
29 granted patents·10 pending applications·434 citations·filing 1990–2025
97Inventor score
Files withSANYO ELECTRIC CO18PANASONIC IP MAN CO LTD14IMAOKA TOSHIKAZU3KAIZAKI YASUHIRO1MURAI MAKOTO1
Top patents by PatentIndex Score
39 records- 0197US6211754B1Integrated resonance circuit consisting of a parallel connection of a microstrip line and a capacitorSANYO ELECTRIC CO·Filed 1998·Granted Apr 3, 2001·66 cites·14 claims
- 0292US10607487B2Chargeability presenting method and chargeability presenting systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 31, 2020·4 cites·20 claims
- 0391US7453153B2Circuit deviceSANYO ELECTRIC CO·Filed 2006·Granted Nov 18, 2008·23 cites·11 claims
- 0491US6218890B1Switching circuit device and semiconductor deviceSANYO ELECTRIC CO·Filed 1999·Granted Apr 17, 2001·97 cites·20 claims
- 0590US11697351B2Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Jul 11, 2023·1 cites·6 claims
- 0686US10140866B2Chargeability presenting method and chargeability presenting systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 27, 2018·3 cites·11 claims
- 0786US8063846B2Semiconductor module and mobile apparatusIMAOKA TOSHIKAZU·Filed 2007·Granted Nov 22, 2011·16 cites·20 claims
- 0885US8110895B2Circuit substrate structure and circuit apparatusIMAOKA TOSHIKAZU·Filed 2010·Granted Feb 7, 2012·7 cites·12 claims
- 0985US2025026210A1Chargeability presenting method and chargeability presenting systemPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1084US11180038B2Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 23, 2021·2 cites·12 claims
- 1183US7432580B2Semiconductor device with a substrate having a spiral shaped coilSANYO ELECTRIC CO·Filed 2005·Granted Oct 7, 2008·13 cites·19 claims
- 1283US6400240B2Integrated resonance circuit consisting of a parallel connection of a microstrip line and a capacitorSANYO ELECTRIC CO·Filed 2000·Granted Jun 4, 2002·14 cites·4 claims
- 1383US5590412ACommunication apparatus using common amplifier for transmission and receptionSANYO ELECTRIC CO·Filed 1994·Granted Dec 31, 1996·77 cites·19 claims
- 1481US12257913B2Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission systemPANASONIC IP MAN CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·4 claims
- 1581US11065969B2Chargeability presenting method and chargeability presenting systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Jul 20, 2021·1 cites·9 claims
- 1680US12145457B2Chargeability presenting method and chargeability presenting systemPANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·2 claims
- 1779US8110929B2Semiconductor moduleIMAOKA TOSHIKAZU·Filed 2008·Granted Feb 7, 2012·8 cites·16 claims
- 1879US7750434B2Circuit substrate structure and circuit apparatusSANYO ELECTRIC CO·Filed 2006·Granted Jul 6, 2010·8 cites·3 claims
- 1978US2025187461A1Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission systemPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2078US2025187460A1Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission systemPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2173US11628733B2Chargeability presenting method and chargeability presenting systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·5 claims
- 2268US11225154B2Method for controlling power transmitting device in wireless power transmission system and power transmitting devicePANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 18, 2022·0 cites·16 claims
- 2365US7907390B2Circuit deviceSANYO ELECTRIC CO·Filed 2007·Granted Mar 15, 2011·3 cites·19 claims
- 2461US5585676AIC chip for different type IC packagesSANYO ELECTRIC CO·Filed 1994·Granted Dec 17, 1996·29 cites·16 claims
- 2561US5559457ADouble-balanced mixer circuitSANYO ELECTRIC CO·Filed 1994·Granted Sep 24, 1996·24 cites·11 claims
- 2658US6369655B2Feedback circuit and amplifier and mixer comprising the sameSANYO ELECTRIC CO·Filed 2001·Granted Apr 9, 2002·7 cites·12 claims
- 2757US5051373AMethod of fabricating MMIC semiconductor integrated circuits using the RF and DC measurements of an active device on a substrate to design the passive elements, which are then E-beam written to the substrateSANYO ELECTRIC CO·Filed 1990·Granted Sep 24, 1991·21 cites·20 claims
- 2853US6538537B2Integrated circuit and resonance circuitSANYO ELECTRIC CO·Filed 2002·Granted Mar 25, 2003·2 cites·1 claims
- 2950US10581283B2Method for controlling power transmitting device, method for detecting foreign object, and power transmitting device in wireless power transmission systemPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 3, 2020·0 cites·13 claims
- 3049US10926651B2Method for controlling power transmitting device in wireless power transmission system and power transmitting devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·7 claims
- 3148US2008078571A1Device mounting board and semiconductor moduleSANYO ELECTRIC CO·Filed 2007·Application pending·0 cites
- 3246US7450397B2Wiring board and circuit apparatusSANYO ELECTRIC CO·Filed 2006·Granted Nov 11, 2008·0 cites·10 claims
- 3345US2008203557A1Semiconductor module and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 3441US2007176303A1Circuit deviceMURAI MAKOTO·Filed 2006·Application pending·0 cites
- 3541US2006194559A1Radio-frequency circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Application pending·0 cites
- 3636US5528509AMethod of designing a high-frequency circuitSANYO ELECTRIC CO·Filed 1994·Granted Jun 18, 1996·8 cites·2 claims
- 3736US2010290331A1Wiring structure and optical disk apparatusKAIZAKI YASUHIRO·Filed 2010·Application pending·0 cites
- 3835US2010201447A1Radio-frequency circuitSEMICONDUCTOR TECHNOLOGY ACADA·Filed 2010·Application pending·0 cites
- 3929US2005043004A1Communication apparatus, electronic equipment with communication functions, communication function circuit, amplifier circuit and balun circuitSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →