Inventor · disambiguated record
Takuma Katase
Also filed as: KATASE TAKUMA
6 granted patents·10 pending applications·6 citations·filing 2012–2024
70Inventor score
Top patents by PatentIndex Score
16 records- 0179US9067800B2Method for manufacturing tin(II) oxide powder for replenishing tin component of tin-alloy plating solution, and tin (II) oxide powder manufactured using said methodKATASE TAKUMA·Filed 2012·Granted Jun 30, 2015·4 cites·3 claims
- 0273US10612150B2SnAg alloy plating solutionMITSUBISHI MATERIALS CORP·Filed 2016·Granted Apr 7, 2020·1 cites·5 claims
- 0366US2024294391A1LOW alpha-RAY EMISSION STANNOUS OXIDE AND METHOD OF PRODUCING THE SAMEMITSUBISHI MATERIALS CORP·Filed 2024·Application pending·0 cites
- 0465US9108861B2Tin(II) oxide powder for replenishing tin component of tin-alloy plating solution and method for manufacturing said powderKATASE TAKUMA·Filed 2012·Granted Aug 18, 2015·1 cites·7 claims
- 0563US12000020B2Metal and tin alloy having low alpha-ray emission, and method for producing sameMITSUBISHI MATERIALS CORP·Filed 2022·Granted Jun 4, 2024·0 cites·5 claims
- 0662US2025069771A1Silver paste and method for producing same, and method for producing bonded articleMITSUBISHI MATERIALS CORP·Filed 2024·Application pending·0 cites
- 0756US10392262B2Stannous oxide powder and method for producing stannous oxide powderMITSUBISHI MATERIALS CORP·Filed 2016·Granted Aug 27, 2019·0 cites·16 claims
- 0856US2025003102A1Acidic electrolytic copper plating liquid, method for forming preform layer, method for producing joining sheet, method for producing joining substrate, and method for producing joined bodyMITSUBISHI MATERIALS CORP·Filed 2022·Application pending·0 cites
- 0950US2021221700A1LOW alpha-RAY EMISSION STANNOUS OXIDE AND METHOD OF PRODUCING THE SAMEMITSUBISHI MATERIALS CORP·Filed 2019·Application pending·0 cites
- 1047US2023057625A1Silver paste and method for producing same, and method for producing bonded articleMITSUBISHI MATERIALS CORP·Filed 2020·Application pending·0 cites
- 1145US2020385843A1METAL AND TIN ALLOY HAVING LOW alpha-RAY EMISSION, AND METHOD FOR PRODUCING SAMEMITSUBISHI MATERIALS CORP·Filed 2018·Application pending·0 cites
- 1243US10184046B2Method of producing stannous oxide, stannous oxide, method of Sn plating solution, and method of removing impurities from Sn plating solutionMITSUBISHI MATERIALS CORP·Filed 2015·Granted Jan 22, 2019·0 cites·4 claims
- 1341US2023025330A1Silver paste, and method of producing joined articleMITSUBISHI MATERIALS CORP·Filed 2020·Application pending·0 cites
- 1440US2024149344A1Metal paste for bonding, and method for manufacturing bonded bodyMITSUBISHI MATERIALS CORP·Filed 2022·Application pending·0 cites
- 1539US2024300215A1Bonding sheet with preform layer, method for manufacturing bonded body, and to-be-bonded member with preform layerMITSUBISHI MATERIALS CORP·Filed 2022·Application pending·0 cites
- 1639US2019390357A1Tin alloy plating solutionMITSUBISHI MATERIALS CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →