Inventor · disambiguated record
Keizo Nakagawa
Also filed as: NAKAGAWA KEIZO
3 granted patents·2 pending applications·28 citations·filing 1979–2022
63Inventor score
Top patents by PatentIndex Score
5 records- 0176US4270953ATwo component antifouling paintKANSAI PAINT CO LTD·Filed 1979·Granted Jun 2, 1981·26 cites·35 claims
- 0267US9005504B2Method of manufacturing resin molded electronic componentKURITA JUNICHI·Filed 2010·Granted Apr 14, 2015·2 cites·16 claims
- 0353US2024367115A1Reverse osmosis composite membraneNAGASE & CO LTD·Filed 2022·Application pending·0 cites
- 0451US11607652B2Composite separation membraneUNIV KOBE NAT UNIV CORP·Filed 2019·Granted Mar 21, 2023·0 cites·13 claims
- 0541US2008299369A1Composite Nanosheet, Method of Producing the Same, and Method for Producing Metal Oxide NanosheetUNIV KYOTO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →