Inventor · disambiguated record
Hiroshi Ejiri
Also filed as: EJIRI HIROSHI
9 granted patents·1 pending application·207 citations·filing 1979–2011
89Inventor score
Top patents by PatentIndex Score
10 records- 0182US5629062AFiber reinforced plastic pipe and process for producing the samePETOCA LTD·Filed 1996·Granted May 13, 1997·52 cites·3 claims
- 0273US6022518ASurface graphitized carbon material and process for producing the samePETOCA LTD·Filed 1997·Granted Feb 8, 2000·36 cites·7 claims
- 0372US4354306AMachine tool having replaceable gang headsHONDA MOTOR CO LTD·Filed 1979·Granted Oct 19, 1982·24 cites·2 claims
- 0467US5356574AProcess for producing pitch based activated carbon fibers and carbon fibersPETOCA LTD·Filed 1993·Granted Oct 18, 1994·18 cites·6 claims
- 0566US5303465AMethod of assembling piston ring and method of assembling set oil ring and apparatus for assembling set oil ringHONDA MOTOR CO LTD·Filed 1993·Granted Apr 19, 1994·27 cites·9 claims
- 0664US5792577ANegative electrode material for use in lithium-ion secondary battery and process for producing the samePETOCA LTD·Filed 1996·Granted Aug 11, 1998·36 cites·6 claims
- 0753US6303095B1Milled carbon fiber and process for producing the samePETOCA LTD·Filed 1994·Granted Oct 16, 2001·9 cites·4 claims
- 0842US6528036B2Milled carbon fiber and process for producing the sameKASHIMA OIL·Filed 2001·Granted Mar 4, 2003·0 cites·9 claims
- 0938US2012046769A1Electronic equipment, reservation method, and playback data search methodEJIRI HIROSHI·Filed 2011·Application pending·0 cites
- 1031US4934047AAssembly machineHONDA MOTOR CO LTD·Filed 1989·Granted Jun 19, 1990·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →