Inventor · disambiguated record
Tatsuo Kumura
Also filed as: KUMURA TATSUO
15 granted patents·4 pending applications·136 citations·filing 1984–2019
92Inventor score
Top patents by PatentIndex Score
19 records- 0187US10892204B2Electromagnetic wave absorbing heat conductive sheet, method for producing electromagnetic wave absorbing heat conductive sheet, and semiconductor deviceDEXERIALS CORP·Filed 2017·Granted Jan 12, 2021·6 cites·15 claims
- 0282US4819113AMagnetic transducer head with inclined magnetic gapSONY CORP·Filed 1985·Granted Apr 4, 1989·30 cites·58 claims
- 0374US11043461B2Semiconductor device having an electromagnetic wave absorbing thermal conductive sheet between a semiconductor element and a cooling memberDEXERIALS CORP·Filed 2017·Granted Jun 22, 2021·2 cites·7 claims
- 0473US10269487B2Antenna device and electronic apparatusDEXERIALS CORP·Filed 2015·Granted Apr 23, 2019·2 cites·18 claims
- 0569US11322425B2Semiconductor deviceDEXERIALS CORP·Filed 2019·Granted May 3, 2022·1 cites·7 claims
- 0669US4755899AMagnetic transducer head having an alloy thin film of high saturation magnetic flux density slantly provided with respect to an operating magnetic gap formed thereinSONY CORP·Filed 1984·Granted Jul 5, 1988·15 cites·29 claims
- 0766US8465663B2Composition for electromagnetic wave suppression and heat radiation and method for manufacturing composition for electromagnetic wave suppression and heat radiationKATO YOSHIHIRO·Filed 2010·Granted Jun 18, 2013·2 cites·21 claims
- 0863US4683012AMagnetic thin filmSONY CORP·Filed 1985·Granted Jul 28, 1987·13 cites·21 claims
- 0962US4953050AMagnetic head with Ru containing soft magnetic alloy in gapSONY CORP·Filed 1990·Granted Aug 28, 1990·15 cites·2 claims
- 1057US4671828AMagnetic thin filmSONY CORP·Filed 1985·Granted Jun 9, 1987·12 cites·9 claims
- 1153US5663857AMagnetic headSONY CORP·Filed 1996·Granted Sep 2, 1997·12 cites·10 claims
- 1252US10002704B2Coil moduleDEXERIALS CORP·Filed 2013·Granted Jun 19, 2018·0 cites·11 claims
- 1344US5162960AMagnetic head with improved core bondingSONY CORP·Filed 1990·Granted Nov 10, 1992·14 cites·2 claims
- 1444US5150511AMethod for manufacturing a magnetic transducer headSONY CORP·Filed 1991·Granted Sep 29, 1992·6 cites·18 claims
- 1543US2016104937A1Coil module, antenna device, and electronic deviceDEXERIALS CORP·Filed 2014·Application pending·0 cites
- 1641US6132891AAmorphous soft magnetic materialSONY CORP·Filed 1991·Granted Oct 17, 2000·6 cites·2 claims
- 1737US2019246521A1Heat conductive sheet, method of producing heat conductive sheet, and semiconductor deviceDEXERIALS CORP·Filed 2017·Application pending·0 cites
- 1835US2015222018A1Antenna device and electronic apparatusDEXERIALS CORP·Filed 2015·Application pending·0 cites
- 1935US2015222017A1Antenna device, non-contact power transmission antenna unit, and electronic apparatusDEXERIALS CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →