Inventor · disambiguated record
Tetsuo Kasai
Also filed as: KASAI TETSUO
4 granted patents·4 pending applications·75 citations·filing 1989–2025
73Inventor score
Top patents by PatentIndex Score
8 records- 0181US5112941AAromatic polymide separation membraneMITSUBISHI CHEM IND·Filed 1990·Granted May 12, 1992·57 cites·7 claims
- 0275US11582981B2Oil-in-water type emulsion composition, and method for producing said oil-in-water type emulsion compositionMITSUBISHI CHEM CORP·Filed 2019·Granted Feb 21, 2023·0 cites·26 claims
- 0367US4965302AThermoplastic polyester resin composition and molded articles produced therefromMITSUBISHI CHEM IND·Filed 1989·Granted Oct 23, 1990·18 cites·14 claims
- 0462US2025361441A1Etching composition, etching method, method for manufacturing semiconductor device, and method for manufacturing gate-all-around-type transistorMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 0562US2023172223A1Oil-in-water type emulsion composition, and method for producing said oil-in-water type emulsion compositionMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 0647US9550877B2Thermosetting resin composition, method for producing same, method for producing cured resin product, and method for causing self-polymerization of epoxy compoundMITSUBISHI CHEM CORP·Filed 2015·Granted Jan 24, 2017·0 cites·15 claims
- 0738US2006078488A1Carbon material and process for producing the sameFRONTIER CARBON CORP·Filed 2005·Application pending·0 cites
- 0837US2006173119A1Rubber compositon and tire produced from the sameAOKI SEI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →