Inventor · disambiguated record
Junichi Sugiyama
Also filed as: SUGIYAMA JUNICHI
24 granted patents·15 pending applications·49 citations·filing 1994–2025
93Inventor score
Files withFUJITSU LTD27PRIME PLANET ENERGY & SOLUTIONS INC4CASIO COMPUTER CO LTD3FUJIFILM CORP1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
39 records- 0189US8891712B2Transmitting apparatus and transmitting methodFUJITSU LTD·Filed 2013·Granted Nov 18, 2014·10 cites·12 claims
- 0288US11522635B2Device and method for transmitting data by using multilevel coding, and communication systemFUJITSU LTD·Filed 2021·Granted Dec 6, 2022·2 cites·13 claims
- 0386US11770289B2Communication device for transmitting data by using multilevel coding, and communication systemFUJITSU LTD·Filed 2021·Granted Sep 26, 2023·2 cites·6 claims
- 0486US11632334B2Communication apparatus and communication methodFUJITSU LTD·Filed 2021·Granted Apr 18, 2023·2 cites·8 claims
- 0586US11431354B2Encoding circuit, decoding circuit, encoding method, decoding method, and transmitting deviceFUJITSU LTD·Filed 2021·Granted Aug 30, 2022·2 cites·12 claims
- 0682US11115059B2Encoding circuit, decoding circuit, encoding method, decoding method, and transmitting deviceFUJITSU LTD·Filed 2020·Granted Sep 7, 2021·2 cites·8 claims
- 0781US10727855B2Analog-to-digital conversion apparatusCASIO COMPUTER CO LTD·Filed 2019·Granted Jul 28, 2020·5 cites·6 claims
- 0878US2025357470A1Particles, positive electrode active material particles, method of producing the same, and non-aqueous electrolyte secondary batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0974US11038597B2Communication system and communication apparatusFUJITSU LTD·Filed 2020·Granted Jun 15, 2021·1 cites·8 claims
- 1073US2025023013A1Positive electrode and non-aqueous electrolyte secondary batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1172US7387519B2Device for protecting electric componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jun 17, 2008·4 cites·5 claims
- 1267US2021022351A1Breadmaking compositionYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 1364US9160902B2Imaging apparatus equipped with image gain adjustment functionCASIO COMPUTER CO LTD·Filed 2013·Granted Oct 13, 2015·1 cites·16 claims
- 1463US7710726B2Electronic circuit apparatus for compressorPANASONIC CORP·Filed 2007·Granted May 4, 2010·2 cites·13 claims
- 1563US2025391855A1Positive electrode active material, positive electrode plate, and non-aqueous electrolyte secondary batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1660US10469459B2Use of optical transport network overhead data for encryptionFUJITSU LTD·Filed 2017·Granted Nov 5, 2019·1 cites·20 claims
- 1758US11588550B2Optical transmission device and optical transmission systemFUJITSU LTD·Filed 2021·Granted Feb 21, 2023·0 cites·8 claims
- 1858US10511629B2Encryption control in optical networks without data lossFUJITSU LTD·Filed 2017·Granted Dec 17, 2019·1 cites·20 claims
- 1958US2025320132A1Composite hydroxide, composite oxide, and production methodsPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2056US2025141543A1Optical transmission line monitoring device and optical transmission line monitoring methodFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2156US2025141547A1Optical transmission line monitoring device and optical transmission line monitoring methodFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2256US2025156363A1Memory drive device, optical transmission system, and memory drive methodFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2354US2024427499A1Transmission device and transmission systemFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2454US2025167894A1Optical transmission deviceFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2554US2024405919A1Error correction device and error correction methodFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2653US11595139B2Device and method for estimating communication qualityFUJITSU LTD·Filed 2021·Granted Feb 28, 2023·0 cites·8 claims
- 2752US12047115B2Polarization variation monitoring system and polarization variation monitoring methodFUJITSU LTD·Filed 2022·Granted Jul 23, 2024·0 cites·8 claims
- 2850US2023082206A1Polarization variation monitoring system and polarization variation monitoring methodFUJITSU LTD·Filed 2022·Application pending·0 cites
- 2948US2018134921A1Pressure sensitive adhesive sheet, method for producing the same, and pressure sensitive adhesive sheet memberFUJIFILM CORP·Filed 2018·Application pending·0 cites
- 3046US11683117B2Receiving apparatus and decoding methodFUJITSU LTD·Filed 2021·Granted Jun 20, 2023·0 cites·14 claims
- 3146US8891667B2Transmission apparatus, transmission method and method of altering transmission bandFUJITSU LTD·Filed 2013·Granted Nov 18, 2014·0 cites·20 claims
- 3246US2018213825A1Method for manufacturing product filled with hydrogen waterNIKKO SEISAKUSHO CO LTD·Filed 2017·Application pending·0 cites
- 3345US10415578B2Information processing device and management deviceFUJITSU LTD·Filed 2017·Granted Sep 17, 2019·0 cites·4 claims
- 3443US2022038117A1Device and method for transmitting data by using multilevel coding, and communication systemFUJITSU LTD·Filed 2021·Application pending·0 cites
- 3541US11153014B2Transmitting apparatus and transmitting methodFUJITSU LTD·Filed 2020·Granted Oct 19, 2021·0 cites·6 claims
- 3641US5627968AData transfer apparatus which allows data to be transferred between data devices without accessing a shared memoryFUJITSU LTD·Filed 1994·Granted May 6, 1997·14 cites·22 claims
- 3739US9525509B2Data transmission apparatus and data transmission methodFUJITSU LTD·Filed 2013·Granted Dec 20, 2016·0 cites·6 claims
- 3839US9167320B2Transmission method and node deviceFUJITSU LTD·Filed 2013·Granted Oct 20, 2015·0 cites·14 claims
- 3938US10362620B2Electronic device, method for controlling same and computer-readable storage medium storing control programCASIO COMPUTER CO LTD·Filed 2016·Granted Jul 23, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →