Inventor · disambiguated record
Masataka Murai
Also filed as: MURAI MASATAKA
14 granted patents·134 citations·filing 1981–2022
89Inventor score
Top patents by PatentIndex Score
14 records- 0195US11603892B2Power transmission deviceFCC KK·Filed 2022·Granted Mar 14, 2023·2 cites·7 claims
- 0293US11732760B2Power transmission deviceFCC KK·Filed 2022·Granted Aug 22, 2023·1 cites·10 claims
- 0392US10047803B2Power transmitting apparatusFCC KK·Filed 2014·Granted Aug 14, 2018·10 cites·15 claims
- 0492US4500426ASemipermeable membrane elementsDAICEL CHEM·Filed 1981·Granted Feb 19, 1985·88 cites·8 claims
- 0588US11460077B2Power transmission deviceFCC KK·Filed 2021·Granted Oct 4, 2022·1 cites·3 claims
- 0687US11073184B2Power transmission deviceFCC KK·Filed 2020·Granted Jul 27, 2021·2 cites·5 claims
- 0780US11708866B2Power transmission deviceFCC KK·Filed 2022·Granted Jul 25, 2023·0 cites·4 claims
- 0879US11732761B2Power transmission deviceFCC KK·Filed 2022·Granted Aug 22, 2023·0 cites·10 claims
- 0973US4451370AMembrane separation elementDAICEL CHEM·Filed 1982·Granted May 29, 1984·29 cites·12 claims
- 1072US11415190B2Power transmission deviceFCC KK·Filed 2021·Granted Aug 16, 2022·0 cites·5 claims
- 1157US9611904B2Centrifugal clutch apparatusKATAOKA MAKOTO·Filed 2012·Granted Apr 4, 2017·1 cites·4 claims
- 1254US11384801B2Power transmission deviceFCC KK·Filed 2021·Granted Jul 12, 2022·0 cites·6 claims
- 1347US11118635B2Power transmission deviceFCC KK·Filed 2020·Granted Sep 14, 2021·0 cites·5 claims
- 1444US9308818B2Power transmission deviceHONDA MOTOR CO LTD·Filed 2014·Granted Apr 12, 2016·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →