Inventor · disambiguated record
Yoshinori Yokoyama
Also filed as: YOKOYAMA YOSHINORI
38 granted patents·19 pending applications·256 citations·filing 1999–2024
96Inventor score
Files withSANYO ELECTRIC CO25MITSUBISHI ELECTRIC CORP13PRIME PLANET ENERGY & SOLUTIONS INC4YOKOYAMA YOSHINORI4TOYOTA MOTOR CO LTD3
Top patents by PatentIndex Score
57 records- 0195US6094293AOptical switching apparatus for use in an optical communication systemMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 25, 2000·183 cites·17 claims
- 0291US8574756B1Prismatic secondary batteryYOKOYAMA YOSHINORI·Filed 2012·Granted Nov 5, 2013·11 cites·11 claims
- 0386US9059460B2Prismatic secondary batterySANYO ELECTRIC CO·Filed 2015·Granted Jun 16, 2015·2 cites·3 claims
- 0484US9017843B2Prismatic secondary batteryHATTORI TAKAYUKI·Filed 2012·Granted Apr 28, 2015·3 cites·17 claims
- 0582US9263719B2Sealing plate for prismatic secondary battery and prismatic secondary battery using the sealing plateHATTORI TAKAYUKI·Filed 2012·Granted Feb 16, 2016·2 cites·18 claims
- 0678US8991232B2Sealing plate for prismatic secondary battery, method for producing the same, and prismatic secondary battery using the sameOKUTANI EIJI·Filed 2012·Granted Mar 31, 2015·2 cites·20 claims
- 0777US9196895B2Sealed secondary batteryTOYOTA MOTOR CO LTD·Filed 2013·Granted Nov 24, 2015·2 cites·8 claims
- 0876US8993155B2Prismatic secondary batteryOKUTANI EIJI·Filed 2012·Granted Mar 31, 2015·2 cites·20 claims
- 0975US10418295B2Power moduleMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 17, 2019·3 cites·14 claims
- 1075US9099734B2Prismatic secondary batterySANYO ELECTRIC CO·Filed 2013·Granted Aug 4, 2015·1 cites·18 claims
- 1173US10707146B2Semiconductor device and method for manufacturing same, for releaved stress and high heat conductivityMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jul 7, 2020·2 cites·12 claims
- 1273US9419304B2Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Granted Aug 16, 2016·1 cites·15 claims
- 1372US12482883B2Power storage devicePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Granted Nov 25, 2025·0 cites·2 claims
- 1472US9559382B2Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Granted Jan 31, 2017·1 cites·20 claims
- 1571US8980468B2Prismatic secondary batterySANYO ELECTRIC CO·Filed 2013·Granted Mar 17, 2015·1 cites·19 claims
- 1670US9397372B2Sealed battery including current interrupting mechanismTOYOTA MOTOR CO LTD·Filed 2013·Granted Jul 19, 2016·1 cites·8 claims
- 1769US2024421393A1Electricity storage devicePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1868US9755217B2Sealing plate for prismatic secondary battery and prismatic secondary battery using the sealing plateSANYO ELECTRIC CO·Filed 2017·Granted Sep 5, 2017·0 cites·9 claims
- 1968USD678185SStorage batteryHORIUCHI TATSUHITO·Filed 2012·Granted Mar 19, 2013·16 cites·1 claims
- 2067US10811668B2Secondary batterySANYO ELECTRIC CO·Filed 2018·Granted Oct 20, 2020·0 cites·8 claims
- 2167US10797297B2Secondary batterySANYO ELECTRIC CO·Filed 2018·Granted Oct 6, 2020·0 cites·6 claims
- 2267US8816493B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Aug 26, 2014·2 cites·8 claims
- 2365US9660227B2Sealing plate for prismatic secondary battery and prismatic secondary battery using the sealing plateSANYO ELECTRIC CO·Filed 2016·Granted May 23, 2017·0 cites·9 claims
- 2464US9087123B2Collaborative filtering using evaluation values of contents from usersYOSHIZU SAYAKA·Filed 2009·Granted Jul 21, 2015·5 cites·12 claims
- 2564US7605467B2Package and electronic apparatus using the sameMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Oct 20, 2009·3 cites·14 claims
- 2662US2023198112A1Secondary batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2761USD678186SStorage batteryHORIUCHI TATSUHITO·Filed 2012·Granted Mar 19, 2013·12 cites·1 claims
- 2861US2024030525A1BatteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 2959US9741985B2Sealing plate for prismatic secondary battery, method for producing the same, and prismatic secondary battery using the sameSANYO ELECTRIC CO·Filed 2015·Granted Aug 22, 2017·0 cites·18 claims
- 3058US2015303443A1Prismatic secondary batterySANYO ELECTRIC CO·Filed 2015·Application pending·0 cites
- 3154US9142862B2Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Granted Sep 22, 2015·0 cites·4 claims
- 3253US11848298B2Semiconductor apparatus, power module, and manufacturing method of semiconductor apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Dec 19, 2023·0 cites·11 claims
- 3353US2024233524A9In-vehicle deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3451US2014045019A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 3551US2014045016A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 3651US2014045048A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 3751US2014045021A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 3851US2014045050A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 3951US2014045051A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4051US2014045047A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4150US6645672B2Alkaline storage battery and method for manufacturing the sameSANYO ELECTRIC CO·Filed 2001·Granted Nov 11, 2003·1 cites·8 claims
- 4249US8980469B2Prismatic secondary batterySANYO ELECTRIC CO·Filed 2013·Granted Mar 17, 2015·0 cites·14 claims
- 4349US2013196187A1Prismatic secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4448US12136582B2Power module and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Nov 5, 2024·0 cites·21 claims
- 4547US11264318B2Semiconductor device, method for manufacturing the same, and semiconductor moduleMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 1, 2022·0 cites·20 claims
- 4647US9356309B2Prismatic batteryYOKOYAMA YOSHINORI·Filed 2012·Granted May 31, 2016·0 cites·20 claims
- 4747US2013196189A1Nonaqueous electrolyte secondary battery, method for manufacturing nonaqueous electrolyte secondary battery, and vehicle comprising nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4847US2013230748A1Nonaqueous electrolyte secondary battery, method for manufacturing nonaqueous electrolyte secondary battery, and vehicle comprising nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4946US11830795B2Semiconductor device, power conversion device, and method for manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Nov 28, 2023·0 cites·10 claims
- 5046US9508564B2Method for manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 29, 2016·0 cites·9 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →