Inventor · disambiguated record
Koichi Tsuda
Also filed as: TSUDA KOICHI
17 granted patents·15 pending applications·77 citations·filing 1976–2024
92Inventor score
Files withNITTO DENKO CORP9FUJI ELECTRIC CO LTD8SAKAI CHEMICAL INDUSTRY CO6MAKITA CORP4SHINETSU CHEMICAL CO2
Top patents by PatentIndex Score
32 records- 0188US11371656B2Inspection apparatus for hydrogen gas dispenserIWATANI CORP·Filed 2019·Granted Jun 28, 2022·4 cites·6 claims
- 0285US11982852B2Optical cable laying construction method and optical cable laying construction setNITTO DENKO CORP·Filed 2020·Granted May 14, 2024·2 cites·12 claims
- 0383US2025010386A1Portable cutting machineMAKITA CORP·Filed 2024·Application pending·0 cites
- 0478US2023249268A1Portable cutting machineMAKITA CORP·Filed 2023·Application pending·0 cites
- 0576US4477793AZinc oxide non-linear resistorFUJI ELECTRIC CO LTD·Filed 1983·Granted Oct 16, 1984·18 cites·2 claims
- 0670US2021299767A1Portable cutting machineMAKITA CORP·Filed 2021·Application pending·0 cites
- 0769US11045815B2Powder grinding method and powder grinding machineSAKAI CHEMICAL INDUSTRY CO·Filed 2017·Granted Jun 29, 2021·1 cites·4 claims
- 0862US2024347229A1Electrical signal cable and hybrid cableNITTO DENKO CORP·Filed 2024·Application pending·0 cites
- 0960US10882963B2Processes for producing chlorine-containing resin composition and processed chlorine-containing-resin objectSAKAI CHEMICAL INDUSTRY CO·Filed 2017·Granted Jan 5, 2021·0 cites·7 claims
- 1058US10947377B2Chlorine-containing resin compositionSAKAI CHEMICAL INDUSTRY CO·Filed 2017·Granted Mar 16, 2021·0 cites·5 claims
- 1158US2023191509A1Portable cutting apparatusMAKITA CORP·Filed 2022·Application pending·0 cites
- 1253US10759924B2Surface-coated acetylacetone metal salt and method for producing sameSAKAI CHEMICAL INDUSTRY CO·Filed 2017·Granted Sep 1, 2020·0 cites·3 claims
- 1353US2021371621A1Liquid stabilizer for chlorine-containing resin, and method for manufacturing sameSAKAI CHEMICAL INDUSTRY CO·Filed 2019·Application pending·0 cites
- 1453US2023395286A1Construction kit, hybrid cable construction structure, and hybrid cable construction methodNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 1551US4981624AMethod of producing a voltage-nonlinear resistorFUJI ELECTRIC CO LTD·Filed 1988·Granted Jan 1, 1991·9 cites·8 claims
- 1650US2023400637A1Method for constructing light transmission system, and on-site construction setNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 1750US2023341633A1Optical fiber connector member and method of producing the optical fiber connector memberNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 1849US4386022AVoltage non-linear resistance ceramicsFUJI ELECTRIC CO LTD·Filed 1979·Granted May 31, 1983·6 cites·2 claims
- 1949US2023204880A1Connector member, optical transmission system, and assembly method for sameNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 2049US2023228948A1Connector member and method for assembling sameNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 2146US4473812AVoltage-dependent nonlinear resistorFUJI ELECTRIC CO LTD·Filed 1983·Granted Sep 25, 1984·6 cites·7 claims
- 2245US4069061ACeramics having nonlinear voltage characteristicsFUJI ELECTRIC CO LTD·Filed 1976·Granted Jan 17, 1978·8 cites·4 claims
- 2345US2022171143A1ConnectorNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 2445US2020024147A1Hydrotalcite substance composition, and resin additive containing said compositionSAKAI CHEMICAL INDUSTRY CO·Filed 2018·Application pending·0 cites
- 2541USD946529SConnector case for cableNITTO DENKO CORP·Filed 2019·Granted Mar 22, 2022·2 cites·1 claims
- 2641US4579702AZinc oxide voltage nonlinear resistorsFUJI ELECTRIC CO LTD·Filed 1985·Granted Apr 1, 1986·5 cites·6 claims
- 2740US10546671B2Voltage nonlinear resistorHITACHI LTD·Filed 2017·Granted Jan 28, 2020·0 cites·5 claims
- 2840US5422336ASuperconducting FET with Pr-Ba-Cu-O channelFUJI ELECTRIC CO LTD·Filed 1993·Granted Jun 6, 1995·7 cites·4 claims
- 2938US5140296AVoltage-dependent nonlinear resistorFUJI ELECTRONIC CORP LTD·Filed 1991·Granted Aug 18, 1992·8 cites·6 claims
- 3036US2018247834A1Method for manufacturing semiconductor apparatusSHINETSU CHEMICAL CO·Filed 2018·Application pending·0 cites
- 3136US2017158926A1Liquid resin composition, die attaching method using same and semiconductor device having cured product of sameSHINETSU CHEMICAL CO·Filed 2016·Application pending·0 cites
- 3224US4725807ANonlinear voltage resistorFUJI ELECTRIC CO LTD·Filed 1986·Granted Feb 16, 1988·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →