Inventor · disambiguated record
Masaharu Kobayashi
Also filed as: ARAI TAKAO · KOBAYASHI MASAHARU
95 granted patents·2 pending applications·1,281 citations·filing 1973–2023
99Inventor score
Top patents by PatentIndex Score
97 records- 0197US4682332AMethod and apparatus for recording digital signalsHITACHI LTD·Filed 1985·Granted Jul 21, 1987·85 cites·7 claims
- 0294US10050039B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2017·Granted Aug 14, 2018·7 cites·18 claims
- 0394US9576096B2Semiconductor structures including an integrated finFET with deep trench capacitor and methods of manufactureIBM·Filed 2014·Granted Feb 21, 2017·12 cites·17 claims
- 0494US4646301ADecoding method and system for doubly-encoded Reed-Solomon codesHITACHI LTD·Filed 1984·Granted Feb 24, 1987·46 cites·11 claims
- 0593US10269806B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2018·Granted Apr 23, 2019·5 cites·12 claims
- 0692US10042968B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2016·Granted Aug 7, 2018·5 cites·15 claims
- 0791US9034748B2Process variability tolerant hard mask for replacement metal gate finFET devicesIBM·Filed 2013·Granted May 19, 2015·13 cites·10 claims
- 0890US9773865B2Self-forming spacers using oxidationIBM·Filed 2014·Granted Sep 26, 2017·6 cites·19 claims
- 0989US10535662B2Semiconductor structures including an integrated FinFET with deep trench capacitor and methods of manufactureIBM·Filed 2015·Granted Jan 14, 2020·4 cites·18 claims
- 1089US4677622AError correction method and systemHITACHI LTD·Filed 1984·Granted Jun 30, 1987·33 cites·5 claims
- 1189US4617599APCM signal recording/reproducing apparatusHITACHI LTD·Filed 1984·Granted Oct 14, 1986·33 cites·10 claims
- 1287US9391171B2Fin field effect transistor including a strained epitaxial semiconductor shellIBM·Filed 2014·Granted Jul 12, 2016·5 cites·10 claims
- 1387US6256187B1Electrostatic chuck deviceTOMOEGAWA PAPER CO LTD·Filed 1999·Granted Jul 3, 2001·81 cites·11 claims
- 1486US9418846B1Selective dopant junction for a group III-V semiconductor deviceIBM·Filed 2015·Granted Aug 16, 2016·4 cites·16 claims
- 1584US4825276AIntegrated circuit semiconductor device having improved wiring structureNEC CORP·Filed 1987·Granted Apr 25, 1989·67 cites·7 claims
- 1684US4758907AMethod and apparatus for recording and/or reproducing PCM signalsHITACHI LTD·Filed 1986·Granted Jul 19, 1988·28 cites·10 claims
- 1784US4622600ARotary-head type PCM data recording/reproducing method and apparatus with a redundancy-reduced control data formatHITACHI LTD·Filed 1984·Granted Nov 11, 1986·25 cites·9 claims
- 1883US10068967B2Self-forming spacers using oxidationIBM·Filed 2017·Granted Sep 4, 2018·2 cites·17 claims
- 1983US8987800B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2013·Granted Mar 24, 2015·3 cites·15 claims
- 2082US9711416B2Fin field effect transistor including a strained epitaxial semiconductor shellIBM·Filed 2016·Granted Jul 18, 2017·2 cites·19 claims
- 2182US4716567AMethod of transmitting digital data in which error detection codes are dispersed using alternate delay timesHITACHI LTD·Filed 1986·Granted Dec 29, 1987·41 cites·2 claims
- 2282US4685004ARotary head type PCM recording and reproduction method and systemHITACHI LTD·Filed 1985·Granted Aug 4, 1987·28 cites·9 claims
- 2382US4646170AMethod and apparatus for recording and reproducing a digital signal with a stationary headHITACHI LTD·Filed 1985·Granted Feb 24, 1987·28 cites·9 claims
- 2481US4590524AMultitrack PCM reproducing apparatusHITACHI LTD·Filed 1983·Granted May 20, 1986·22 cites·7 claims
- 2580US4905104ARotary head type digital signal recording and/or reproducing apparatus for recording and/or reproducing with a variable speedHITACHI LTD·Filed 1987·Granted Feb 27, 1990·26 cites·24 claims
- 2680US4758902APCM signal recording and reproducing apparatus including simultaneous error detection/correctionHITACHI LTD·Filed 1986·Granted Jul 19, 1988·25 cites·5 claims
- 2779US5750316AManufacture of semiconductor device using a-c anti-reflection coatingFUJITSU LTD·Filed 1995·Granted May 12, 1998·48 cites·6 claims
- 2879US4649542ADigital signal transmission method providing high error correction capabilityHITACHI LTD·Filed 1984·Granted Mar 10, 1987·21 cites·6 claims
- 2978US9679775B2Selective dopant junction for a group III-V semiconductor deviceIBM·Filed 2016·Granted Jun 13, 2017·2 cites·10 claims
- 3078US4562549ADigital player using a pulse width detectorHITACHI LTD·Filed 1982·Granted Dec 31, 1985·34 cites·25 claims
- 3176USD736586SClamping deviceSMC CORP·Filed 2014·Granted Aug 18, 2015·19 cites·1 claims
- 3276US6492030B1Thermoplastic resin composition having low permittivity, prepreg, laminated plate and laminated material for circuit using the sameTOMOEGAWA PAPER CO LTD·Filed 2000·Granted Dec 10, 2002·22 cites·18 claims
- 3376US4670796ARotary head type PCM recorderHITACHI LTD·Filed 1984·Granted Jun 2, 1987·18 cites·7 claims
- 3475USD433693SElectronic still camera having a monitorSONY CORP·Filed 1998·Granted Nov 14, 2000·18 cites·1 claims
- 3574US4238770AVertical synchronizing signal detector circuitHITACHI LTD·Filed 1979·Granted Dec 9, 1980·19 cites·6 claims
- 3673US9054192B1Integration of Ge-containing fins and compound semiconductor finsIBM·Filed 2013·Granted Jun 9, 2015·2 cites·20 claims
- 3772US3934094AFrequency band converterHITACHI LTD·Filed 1973·Granted Jan 20, 1976·21 cites·5 claims
- 3871US11145658B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2019·Granted Oct 12, 2021·0 cites·14 claims
- 3971US4937686AMethod and apparatus for PCM recording and reproducing an audio signal having an asynchronous relation between the sampling frequency for the audio signal and the rotation frequency of a rotary head scannerHITACHI LTD·Filed 1986·Granted Jun 26, 1990·17 cites·12 claims
- 4071US4570153ASignal conversion apparatus for use in PCM signal processing systemHITACHI LTD·Filed 1984·Granted Feb 11, 1986·15 cites·9 claims
- 4169US11056493B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2019·Granted Jul 6, 2021·0 cites·14 claims
- 4269USD268671SVideo tape cassetteSONY CORP·Filed 1980·Granted Apr 19, 1983·10 cites·1 claims
- 4368US11107821B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2019·Granted Aug 31, 2021·0 cites·20 claims
- 4468US10833156B2Self-forming spacers using oxidationELPIS TECH INC·Filed 2019·Granted Nov 10, 2020·0 cites·17 claims
- 4568US10361207B2Semiconductor structures with deep trench capacitor and methods of manufactureIBM·Filed 2018·Granted Jul 23, 2019·0 cites·14 claims
- 4668US4984050AGate-array type intergated circuit semiconductor deviceNEC CORP·Filed 1989·Granted Jan 8, 1991·25 cites·8 claims
- 4767USD381996SCombined video tape recorder and cameraSONY CORP·Filed 1995·Granted Aug 5, 1997·14 cites·1 claims
- 4867US4758903AApparatus for recording and reproducing video signal and digital signal other than video signalHITACHI LTD·Filed 1985·Granted Jul 19, 1988·22 cites·12 claims
- 4966US6420095B1Manufacture of semiconductor device using A-C anti-reflection coatingFUJITSU LTD·Filed 1999·Granted Jul 16, 2002·25 cites·9 claims
- 5066US4086093ADry planographic printing plateTORAY INDUSTRIES·Filed 1976·Granted Apr 25, 1978·23 cites·14 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Masaharu Kobayashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →