Inventor · disambiguated record
Motohiro Takemura
Also filed as: TAKEMURA MOTOHIRO
11 granted patents·4 pending applications·52 citations·filing 1976–2022
86Inventor score
Files withAGC INC6SUMITOMO OSAKA CEMENT CO LTD5ASAHI GLASS CO LTD1TAKEMURA MOTOHIRO1TOWA CHEMICAL IND1
Top patents by PatentIndex Score
15 records- 0188US8909001B2Optical modulatorSUMITOMO OSAKA CEMENT CO LTD·Filed 2013·Granted Dec 9, 2014·6 cites·3 claims
- 0279US9075254B2Optical waveguide device moduleTAKEMURA MOTOHIRO·Filed 2011·Granted Jul 7, 2015·5 cites·11 claims
- 0376US8805149B2Optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2012·Granted Aug 12, 2014·4 cites·4 claims
- 0474US4758283AProcess for preparing L-rhamnoseTOWA CHEMICAL IND·Filed 1986·Granted Jul 19, 1988·25 cites·18 claims
- 0572US9366825B2Optical waveguide device moduleSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Jun 14, 2016·2 cites·16 claims
- 0667US12421416B2Liquid repellent composition, method for producing same, and articleAGC INC·Filed 2022·Granted Sep 23, 2025·0 cites·11 claims
- 0765US9291838B2Optical waveguide elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2013·Granted Mar 22, 2016·1 cites·10 claims
- 0860US2021261705A1Fluorinated copolymer, method for producing it, water and oil repellent composition, and articleAGC INC·Filed 2021·Application pending·0 cites
- 0959US2022204667A1Water- and oil-proofing composition and method for its productionAGC INC·Filed 2022·Application pending·0 cites
- 1058US11414539B2Fluorinated copolymer dispersion, method for its production and articleAGC INC·Filed 2020·Granted Aug 16, 2022·0 cites·14 claims
- 1157US11913175B2Polymer, method for producing same, water- and oil-proofing composition, article, and water- and oil-proof paperAGC INC·Filed 2021·Granted Feb 27, 2024·0 cites·8 claims
- 1257US4083881AProcess for preparing D-mannitolTOWA KASEI KOGYO KK·Filed 1976·Granted Apr 11, 1978·9 cites·11 claims
- 1347US2018187039A1Method for producing liquid repellent molded product, and liquid repellent compositionASAHI GLASS CO LTD·Filed 2018·Application pending·0 cites
- 1446US10829576B2Liquid repellent composition, method for its production, and method for producing oil resistant paperAGC INC·Filed 2018·Granted Nov 10, 2020·0 cites·13 claims
- 1535US2016313503A1Electrode-placed substrateSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →