Inventor · disambiguated record
Kazuo Marugame
Also filed as: MARUGAME KAZUO
3 granted patents·2 pending applications·93 citations·filing 1982–2013
72Inventor score
Top patents by PatentIndex Score
5 records- 0193US4512552ACorrosion inhibitorKATAYAMA CHEMICAL WORKS CO·Filed 1982·Granted Apr 23, 1985·75 cites·10 claims
- 0266US9239282B2Metal pipe corrosion monitoring device and use thereofNAIGAI CHEMICAL PRODUCTS CO LTD·Filed 2012·Granted Jan 19, 2016·3 cites·15 claims
- 0361US5169563AWater treatment agent and water treatment method for a boilerKATAYAMA CHEMICAL WORKS CO·Filed 1991·Granted Dec 8, 1992·15 cites·9 claims
- 0439US2012145187A1Method for treatment of iron-based metal surface exposed to superheated steamABE YOSHIYUKI·Filed 2010·Application pending·0 cites
- 0536US2015153264A1Corrosion- resistant test deviceNAIGAI CHEMICAL PRODUCTS CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →