Inventor · disambiguated record
Kazuo Muramaki
Also filed as: MURAMAKI KAZUO
4 granted patents·1 pending application·31 citations·filing 1992–2003
73Inventor score
Files withSHOWA DENKO KK5
Top patents by PatentIndex Score
5 records- 0179US5444171AMethod for purification of 1,1,1,2-tetrafluoroethaneSHOWA DENKO KK·Filed 1992·Granted Aug 22, 1995·19 cites·6 claims
- 0258US7524479B2Method for producing vapor grown carbon fiberSHOWA DENKO KK·Filed 2002·Granted Apr 28, 2009·3 cites·19 claims
- 0356US5276223AProcess for producing 1,1,1,2-tetrafluoroethaneSHOWA DENKO KK·Filed 1993·Granted Jan 4, 1994·7 cites·3 claims
- 0441US5345015AProcess for producing 1,1,2-tetrafluoroethaneSHOWA DENKO KK·Filed 1993·Granted Sep 6, 1994·2 cites·4 claims
- 0540US2003198588A1Vapor grown carbon fiber and method for producing the sameSHOWA DENKO KK·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →