Inventor · disambiguated record
Koyo Murakami
Also filed as: MURAKAMI KOYO
11 granted patents·1 pending application·212 citations·filing 1994–2005
91Inventor score
Top patents by PatentIndex Score
12 records- 0190US5718957AFuel hoseTOKAI RUBBER IND LTD·Filed 1994·Granted Feb 17, 1998·59 cites·20 claims
- 0286US5618629AFlexible partition member for hydraulic accumulator, including ethylene-vinyl alcohol copolymer gas-barrier layer and polyamide resin elastic layerTOKAI RUBBER IND INC·Filed 1994·Granted Apr 8, 1997·38 cites·22 claims
- 0385US7150294B2Fuel cell hoseTOKAI RUBBER IND LTD·Filed 2005·Granted Dec 19, 2006·7 cites·16 claims
- 0478US6602565B1Method of producing fuel hose and fuel hose obtained therebyTOKAI RUBBER IND LTD·Filed 1999·Granted Aug 5, 2003·32 cites·8 claims
- 0568US6267148B1Conductive resin tube and conductive polyamide resin compositionTOKAI RUBBER IND LTD·Filed 1998·Granted Jul 31, 2001·33 cites·8 claims
- 0649US5776570AFuel hose and method of producing thereofTOKAI RUBBER IND LTD·Filed 1996·Granted Jul 7, 1998·13 cites·4 claims
- 0748US5919326AMethod for the production of a fuel hoseTOKAI RUBBER IND LTD·Filed 1997·Granted Jul 6, 1999·12 cites·6 claims
- 0846USRE38087EFuel hose and method of its productionTOKAI RUBBER IND LTD·Filed 1994·Granted Apr 22, 2003·9 cites·23 claims
- 0943US2004155459A1Piping joint structure for joining a tube and a hoseFiled 2003·Application pending·0 cites
- 1035US5622757AFuel hose and method of producing thereofTOKAI RUBBER IND LTD·Filed 1996·Granted Apr 22, 1997·5 cites·4 claims
- 1132US5771939AFuel hose and method of producing thereofTOKAI RUBBER IND LTD·Filed 1996·Granted Jun 30, 1998·3 cites·4 claims
- 1229US5770285AFuel hose and method of producing thereofTOKAI RUBBER IND LTD·Filed 1996·Granted Jun 23, 1998·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →