Inventor · disambiguated record
Yoshiharu Doi
Also filed as: DOI YOSHIHARU
113 granted patents·9 pending applications·1,356 citations·filing 1980–2020
99Inventor score
Top patents by PatentIndex Score
122 records- 0198US4876331ACopolyester and process for producing the sameMITSUBISHI CHEM IND·Filed 1988·Granted Oct 24, 1989·165 cites·4 claims
- 0296US7136438B2Receiving method and receiverSANYO ELECTRIC CO·Filed 2005·Granted Nov 14, 2006·24 cites·14 claims
- 0396US7110795B2Radio apparatus, method for receiving its signal, method for measuring its filter coefficient, and program for measuring its filter coefficientSANYO ELECTRIC CO·Filed 2002·Granted Sep 19, 2006·114 cites·20 claims
- 0495US10491312B1Simultaneous reception of vehicle-to-everything (V2X) messages over multiple channels in multi-channel V2X networksTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 26, 2019·12 cites·20 claims
- 0595US7031413B2Receiving method and receiverSANYO ELECTRIC CO·Filed 2005·Granted Apr 18, 2006·21 cites·4 claims
- 0693US7003054B2Receiving method and receiverSANYO ELECTRIC CO·Filed 2005·Granted Feb 21, 2006·15 cites·6 claims
- 0793US6590532B1Radio deviceJAPAN GOVERNMENT·Filed 2000·Granted Jul 8, 2003·123 cites·18 claims
- 0892US8934851B2Radio apparatus, and method and program for controlling spatial pathSANYO ELECTRIC CO·Filed 2013·Granted Jan 13, 2015·7 cites·9 claims
- 0991US7962103B2Radio apparatus, and method and program for controlling spatial pathSANYO ELECTRIC CO·Filed 2009·Granted Jun 14, 2011·10 cites·6 claims
- 1090US8412115B2Radio apparatus, and method and program for controlling spatial pathDOI YOSHIHARU·Filed 2011·Granted Apr 2, 2013·8 cites·6 claims
- 1190US7369878B2Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control programSANYO ELECTRIC CO·Filed 2006·Granted May 6, 2008·11 cites·4 claims
- 1288US7613151B2Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control programSANYO ELECTRIC CO·Filed 2007·Granted Nov 3, 2009·8 cites·3 claims
- 1388US7567821B2Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control programSANYO ELECTRIC CO·Filed 2007·Granted Jul 28, 2009·8 cites·3 claims
- 1488US7454234B2Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control programSANYO ELECTRIC CO·Filed 2006·Granted Nov 18, 2008·9 cites·4 claims
- 1587US7107085B2Mobile communication terminal, communication method and programSANYO ELECTRIC CO·Filed 2001·Granted Sep 12, 2006·34 cites·28 claims
- 1686USD842134SEnvironment sensor with solar batteryFUJIKURA LTD·Filed 2017·Granted Mar 5, 2019·30 cites·1 claims
- 1785US7130659B2Radio base station, radio terminal apparatus, mobile body communication system, and reception operation control programSANYO ELECTRIC CO·Filed 2002·Granted Oct 31, 2006·22 cites·40 claims
- 1885US7058418B2Adaptive array device, wireless base station and cellular telephoneSANYO ELECTRIC CO·Filed 2001·Granted Jun 6, 2006·26 cites·21 claims
- 1984US7276361B2Method for producing biodegradable polyesterRIKEN·Filed 2002·Granted Oct 2, 2007·23 cites·11 claims
- 2082US5917002APoly(3-hydroxybutanoic acid) filmRIKAGAKU KENKYUSHO·Filed 1997·Granted Jun 29, 1999·32 cites·6 claims
- 2181US7212784B2Adaptive array apparatus, radio base station, and mobile phoneSANYO ELECTRIC CO·Filed 2006·Granted May 1, 2007·8 cites·10 claims
- 2280US7539461B2Radio apparatus, and method and program for controlling spatial pathSANYO ELECTRIC CO·Filed 2003·Granted May 26, 2009·11 cites·19 claims
- 2379US4717755AProcess for producing propylene polymerTOA NENRYO KOGYO KK·Filed 1985·Granted Jan 5, 1988·26 cites·7 claims
- 2478US5191037ABiodegradable polymeric compositionDOI YOSHIHARU·Filed 1991·Granted Mar 2, 1993·41 cites·13 claims
- 2577US10819389B2Reducing adjacent channel interference for wireless vehicular messagesTOYOTA MOTOR CO LTD·Filed 2018·Granted Oct 27, 2020·2 cites·20 claims
- 2677US7379749B2Radio terminal apparatus and reception operation control program thereofSANYO ELECTRIC CO·Filed 2006·Granted May 27, 2008·5 cites·2 claims
- 2776US6647271B1Transmission channel allocation method and radio apparatus using the sameSANYO ELECTRIC CO·Filed 2000·Granted Nov 11, 2003·22 cites·5 claims
- 2876US4997909ARandom copolymer comprising D-(-)-3-hydroxybutyrate units and D-(-)-3-hydroxyvalerate, and process for production thereofMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Mar 5, 1991·14 cites·3 claims
- 2975US7423961B2Radio apparatus and adaptive array processing methodSANYO ELECTRIC O LTD·Filed 2002·Granted Sep 9, 2008·19 cites·12 claims
- 3075US6872564B1Method of producing copolymer polyesterJAPAN SCIENCE & TECH CORP·Filed 2000·Granted Mar 29, 2005·5 cites·9 claims
- 3174US9204463B2Terminal apparatus transmitting signal containing predetermined informationPANASONIC CORP·Filed 2013·Granted Dec 1, 2015·3 cites·4 claims
- 3274US7403798B2Wireless base system, and directivity control methodSANYO ELECTRIC CO·Filed 2001·Granted Jul 22, 2008·15 cites·12 claims
- 3374US7071874B2Radio terminal device, transmission directivity control method, and transmission directivity control programSANYO ELECTRIC CO·Filed 2003·Granted Jul 4, 2006·14 cites·30 claims
- 3474US6765529B2Calibration device, adaptive array device, calibration method, program recording medium and programSANYO ELECTRIC CO·Filed 2001·Granted Jul 20, 2004·15 cites·52 claims
- 3574US6620601B1Methods for transformation of plants, transformed plants and processes for preparation of polyestersRIKEN·Filed 2000·Granted Sep 16, 2003·6 cites·26 claims
- 3674US6466557B1Transmission channel allocation method and allocation apparatusSANYO ELECTRIC CO·Filed 1998·Granted Oct 15, 2002·70 cites·15 claims
- 3773USRE49182ERadio apparatus, and method and program for controlling spatial pathHERA WIRELESS S A·Filed 2020·Granted Aug 23, 2022·0 cites·24 claims
- 3873USRE49169ERadio apparatus, and method and program for controlling spatial pathHERA WIRELESS S A·Filed 2020·Granted Aug 9, 2022·0 cites·23 claims
- 3973USRE49147ERadio apparatus, and method and program for controlling spatial pathHERA WIRELESS S A·Filed 2020·Granted Jul 19, 2022·0 cites·23 claims
- 4073US7184773B2Spatial path control in radio communication systemSANYO ELECTRIC CO·Filed 2003·Granted Feb 27, 2007·16 cites·45 claims
- 4173US7035592B1Radio device and method of calibration of antenna directivitySANYO ELECTRIC CO·Filed 2000·Granted Apr 25, 2006·15 cites·37 claims
- 4273US6671516B1Transmission channel allocation method and radio apparatus using the sameSANYO ELECTRIC CO·Filed 2000·Granted Dec 30, 2003·17 cites·12 claims
- 4373US6636493B1Path division multiple access radio apparatus having directivity control based on received radio strengthSANYO ELECTRIC CO·Filed 1999·Granted Oct 21, 2003·47 cites·10 claims
- 4473US5981257APolyester synthase gene and process for producing polyesterRIKAGAKU KENKYUSHO·Filed 1997·Granted Nov 9, 1999·30 cites·13 claims
- 4572USRE49181ERadio apparatus, and method and program for controlling spatial pathHERA WIRELESS S A·Filed 2020·Granted Aug 23, 2022·0 cites·26 claims
- 4672US9270024B2Radio apparatus, and method and program for controlling spatial pathHERA WIRELESS S A·Filed 2014·Granted Feb 23, 2016·1 cites·20 claims
- 4772US7711072B2Receiving method and receiverSANYO ELECTRIC CO·Filed 2007·Granted May 4, 2010·2 cites·6 claims
- 4871US6514743B2Polyester synthase and a gene coding for the sameJAPAN SCIENCE & TECH CORP·Filed 2001·Granted Feb 4, 2003·2 cites·4 claims
- 4970US6931244B2Radio equipment capable of real time change of antenna directivity and doppler frequency estimating circuit used for the radio equipmentSANYO ELECTRIC CO·Filed 2001·Granted Aug 16, 2005·12 cites·23 claims
- 5070US6826386B2Radio information terminal, radio communication system, and communicating method and program for use in the radio information terminalSANYO ELECTRIC CO·Filed 2001·Granted Nov 30, 2004·11 cites·18 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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