Inventor · disambiguated record
Tomohiro Akiyama
Also filed as: AKIYAMA TOMOHIRO
39 granted patents·10 pending applications·106 citations·filing 2002–2025
96Inventor score
Files withFURUKAWA ELECTRIC CO LTD18MITSUBISHI ELECTRIC CORP9AKIYAMA TOMOHIRO4NTT DOCOMO INC4SHINETSU HANDOTAI KK3
Top patents by PatentIndex Score
49 records- 0195US11644622B2Reinforcing sleeve, reinforcing structure of spliced portion of optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2022·Granted May 9, 2023·4 cites·13 claims
- 0290US9933572B2Fusion splicerFURUKAWA ELECTRIC CO LTD·Filed 2016·Granted Apr 3, 2018·7 cites·14 claims
- 0390US7467899B2Ferrule transfer method and ferrule holderFURUKAWA ELECTRIC CO LTD·Filed 2007·Granted Dec 23, 2008·15 cites·1 claims
- 0484US10585244B2Optical fiber holding member and fusion machineFURUKAWA ELECTRIC CO LTD·Filed 2017·Granted Mar 10, 2020·4 cites·8 claims
- 0580US10460467B2Object recognition processing apparatus, object recognition processing method, and autonomous driving systemMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 29, 2019·4 cites·21 claims
- 0679US8774737B2Transmission module and phased array antenna apparatusMORI KAZUTOMI·Filed 2010·Granted Jul 8, 2014·10 cites·16 claims
- 0777US11555913B2Object recognition device and object recognition methodMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jan 17, 2023·2 cites·10 claims
- 0873US10563108B2Latent heat storage body, method for producing latent heat storage body and heat exchange materialUNIV HOKKAIDO NAT UNIV CORP·Filed 2015·Granted Feb 18, 2020·2 cites·5 claims
- 0972US8496388B2Ferrule transfer method and ferrule holder including a fusion-splicing operation element that fuses ends of opposing optical fiber segments to form a spliced optical fiberAKIYAMA TOMOHIRO·Filed 2010·Granted Jul 30, 2013·2 cites·28 claims
- 1071US7726886B2Ferrule transfer method and ferrule holderFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Jun 1, 2010·3 cites·10 claims
- 1170US9141163B2Portable terminal, recording mediumNTT DOCOMO INC·Filed 2013·Granted Sep 22, 2015·3 cites·4 claims
- 1269US10746927B2Optical-fiber-holding member, and fusing deviceFURUKAWA ELECTRIC CO LTD·Filed 2017·Granted Aug 18, 2020·1 cites·5 claims
- 1369US8914068B2Array antenna apparatusHAYASHI RYOJI·Filed 2011·Granted Dec 16, 2014·3 cites·13 claims
- 1464US11874499B2Reinforcement sleeve, and reinforcement structure and reinforcement method for optical fiber connection partFURUKAWA ELECTRIC CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·14 claims
- 1564US7493765B2Hydrogen production method and apparatus and engine employing hydrogen production apparatusSANYO ELECTRIC CO·Filed 2004·Granted Feb 24, 2009·16 cites·5 claims
- 1664US7204683B2Molding die for covering optical fiber and optical fiber cover forming deviceFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Apr 17, 2007·6 cites·8 claims
- 1764US2025303603A1Method for attaching blade member, and blade member attachment jigFURUKAWA ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1863US2025289071A1Cutting deviceFURUKAWA ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1962US11921191B2Object recognition device and object recognition methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Mar 5, 2024·0 cites·11 claims
- 2062US7578626B2Optical connector kitSEIKO GIKEN KK·Filed 2008·Granted Aug 25, 2009·3 cites·11 claims
- 2160US2025306278A1Cutting deviceFURUKAWA ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 2259US11934009B2Reinforcing sleeve, reinforcing structure of spliced portion of optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·7 claims
- 2357US9170372B2Ferrule transfer method and ferrule holderFURUKAWA ELECTRIC CO LTD·Filed 2013·Granted Oct 27, 2015·0 cites·10 claims
- 2456US9519106B2Fusion-splicing deviceFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Dec 13, 2016·0 cites·11 claims
- 2556US7998454B2Method of producing magnesium-based hydrides and apparatus for producing magnesium-based hydridesBIO COKE LAB CO LTD·Filed 2008·Granted Aug 16, 2011·2 cites·8 claims
- 2656US7382983B2Optical control type phased array antennaMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jun 3, 2008·13 cites·4 claims
- 2752US11835844B2Optical frequency control device, optical oscillation device, frequency conversion device, and radio wave generation deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 2852US9939584B2Base member used for fusion splicer for joining optical fibers and fusion splicerFURUKAWA ELECTRIC CO LTD·Filed 2017·Granted Apr 10, 2018·0 cites·8 claims
- 2952US6909832B2Optical fiber ribbon splitting tool and optical fiber ribbon splitting methodFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Jun 21, 2005·3 cites·15 claims
- 3051US2014258111A1Portable terminal, electronic currency usage restriction system, and recording mediumNTT DOCOMO INC·Filed 2012·Application pending·0 cites
- 3151US2014054376A1Portable terminal and optimum priority generation methodNTT DOCOMO INC·Filed 2012·Application pending·0 cites
- 3250US7723666B2Photodiode array configured to increase electrical output power and optical microwave transmission system receiver utilizing the sameMITSUBISHI ELECTRIC CORP·Filed 2005·Granted May 25, 2010·0 cites·5 claims
- 3350US2024371641A1Method of manufacturing compound semiconductor bonded substrate and compound semiconductor bonded substrateSHINETSU HANDOTAI KK·Filed 2022·Application pending·0 cites
- 3450US2024379899A1Bonded wafer and method for producing bonded waferSHINETSU HANDOTAI KK·Filed 2022·Application pending·0 cites
- 3549US11990459B2Method for producing electronic device comprising solar cell structure along with drive circuitSHINETSU HANDOTAI KK·Filed 2020·Granted May 21, 2024·0 cites·12 claims
- 3649US10079521B2Motor actuatorTGK CO LTD·Filed 2015·Granted Sep 18, 2018·0 cites·9 claims
- 3748US10894907B2Latent-heat storage body microcapsules and process for producing latent-heat storage body microcapsulesUNIV HOKKAIDO NAT UNIV CORP·Filed 2017·Granted Jan 19, 2021·0 cites·5 claims
- 3847US2023294711A1Road wall shape estimation device and road wall shape estimation methodMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 3947US2023419676A1Reliability correction device, reliability correction method, and vehicle operating systemMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4045US9237508B2Mobile terminal and information reading preventing methodNTT DOCOMO INC·Filed 2013·Granted Jan 12, 2016·0 cites·10 claims
- 4143US10497942B2Method for manufacturing catalyst having supported catalyst particles of core/shell structureTANAKA PRECIOUS METAL IND·Filed 2016·Granted Dec 3, 2019·0 cites·11 claims
- 4242US12172685B2Train speed control system and train speed control methodHITACHI LTD·Filed 2021·Granted Dec 24, 2024·0 cites·12 claims
- 4341US11615627B2Object recognition apparatus, vehicle control apparatus, object recognition method, and vehicle control methodMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Mar 28, 2023·0 cites·8 claims
- 4440US9929505B2ConnectorYAZAKI CORP·Filed 2017·Granted Mar 27, 2018·0 cites·7 claims
- 4539US8920536B2Ore treating method, ore treating apparatus, iron manufacturing method, and iron and steel manufacturing methodAKIYAMA TOMOHIRO·Filed 2007·Granted Dec 30, 2014·0 cites·5 claims
- 4634US12222547B2Coating removal deviceFURUKAWA ELECTRIC CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·11 claims
- 4734USD652438SOptical fiber fusion splicerAKIYAMA TOMOHIRO·Filed 2011·Granted Jan 17, 2012·3 cites·1 claims
- 4834US2006056847A1Optical control type microwave phase forming deviceAKIYAMA TOMOHIRO·Filed 2003·Application pending·0 cites
- 4931US10365437B2Fusion splicerFURUKAWA ELECTRIC CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →