Inventor · disambiguated record
Yoshikazu Masuyama
Also filed as: MASUYAMA YOSHIKAZU
12 granted patents·6 pending applications·12 citations·filing 2014–2022
83Inventor score
Top patents by PatentIndex Score
18 records- 0189US11642873B2Interlayer film for laminated glass, laminated glass, and image display systemSEKISUI CHEMICAL CO LTD·Filed 2020·Granted May 9, 2023·3 cites·18 claims
- 0285US10751473B2Gasket, and medical syringeSUMITOMO RUBBER IND·Filed 2017·Granted Aug 25, 2020·6 cites·16 claims
- 0375US10363371B2Medical syringe, gasket to be used for syringe, and gasket production methodSUMITOMO RUBBER IND·Filed 2017·Granted Jul 30, 2019·2 cites·6 claims
- 0465US11648352B2Medical syringe, gasket to be used for syringe, and gasket production methodSUMITOMO RUBBER IND·Filed 2018·Granted May 16, 2023·0 cites·14 claims
- 0564US11692073B2Resin foam, resin foam sheet, adhesive tape, vehicle member, and building memberSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Jul 4, 2023·0 cites·25 claims
- 0662US2024066833A1Foam body, layered foam body, resin sheet, and housing building materialSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0762US2023391971A1Foam body, layered foam body, resin sheet, and housing building materialSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0857US2023391048A1Foam body, layered foam body, laminate and housing building materialSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0955US9724476B2Medical rubber partsSUMITOMO RUBBER IND·Filed 2014·Granted Aug 8, 2017·0 cites·6 claims
- 1051USD990173SFoam sheetSEKISUI CHEMICAL CO LTD·Filed 2021·Granted Jun 27, 2023·1 cites·1 claims
- 1151US11458705B2Laminated glassSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Oct 4, 2022·0 cites·12 claims
- 1251US10285905B2Medical rubber stopper and method for producing medical rubber stopperSUMITOMO RUBBER IND·Filed 2017·Granted May 14, 2019·0 cites·6 claims
- 1349US11021593B2Rubber composition for additive manufacturingSUMITOMO RUBBER IND·Filed 2017·Granted Jun 1, 2021·0 cites·16 claims
- 1444US2022176682A1Intermediate film for laminated glass and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
- 1543US10099821B2Method for manufacturing a medical rubber closureSUMITOMO RUBBER IND·Filed 2015·Granted Oct 16, 2018·0 cites·4 claims
- 1642US2016017114A1Medical rubber partSUMITOMO RUBBER IND·Filed 2015·Application pending·0 cites
- 1740US11440295B2Laminated glassSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·14 claims
- 1836US2022355580A1Intermediate film for laminated glass, laminated glass, and image display systemSEKISUI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →