Inventor · disambiguated record
Kenji Kuwahara
Also filed as: KUWAHARA KENJI
16 granted patents·2 pending applications·358 citations·filing 1977–2017
94Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD103M INNOVATIVE PROPERTIES CO3SEGA SAMMY CREATION INC2HORIBE DAI1MITSUBISHI HEAVY IND LTD1
Top patents by PatentIndex Score
18 records- 0196US5540957AMethod of manufacturing a magnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 30, 1996·123 cites·5 claims
- 0294US5637393AMagnetic recording medium and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 10, 1997·63 cites·12 claims
- 0385US5776602AMagnetic recording medium having a carbon protective film containing nitrogen and oxygen and overcoated with a lubricantMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 7, 1998·45 cites·20 claims
- 0477US9004779B2Assembly tool and optical fiber connector assembly methodHORIBE DAI·Filed 2011·Granted Apr 14, 2015·9 cites·11 claims
- 0576US7857657B2Multicore cable connector having an alignment plate with a cable receiving portion on one side and a substrate receiving portion on the other side3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Dec 28, 2010·15 cites·3 claims
- 0676US5589263AMagnetic recording medium having a ferromagnetic metal thin film, a dry etched layer, a carbonaceous film, and a lubricant filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 31, 1996·20 cites·25 claims
- 0765US4119573AGlaze resistor composition and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Oct 10, 1978·11 cites·18 claims
- 0863US5494742AMagnetic recording medium having improved running time and corrosion resistanceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 27, 1996·13 cites·15 claims
- 0960US5798135AMethod for producing a magnetic recording medium having a carbon protective layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 25, 1998·12 cites·12 claims
- 1060US4724732AMethod of controlling a rotary cutterMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Feb 16, 1988·19 cites·1 claims
- 1154US7369717B1Optical interconnection harness3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted May 6, 2008·5 cites·7 claims
- 1254US5496595AMethod for forming film by plasma CVDMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 5, 1996·9 cites·3 claims
- 1352US7950953B2Multicore cable connector with an alignment plate with a cable receiving portion on one side and a substrate receiving portion on the other side3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted May 31, 2011·2 cites·4 claims
- 1450US10318075B2Casing and light emission device for game deviceSEGA SAMMY CREATION INC·Filed 2014·Granted Jun 11, 2019·0 cites·13 claims
- 1546US6303227B1Lubricant composition magnetic recording medium, and process for producing magnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 16, 2001·11 cites·9 claims
- 1644US2011163569A1Terminal mounting structure and methodYONEYAMA MIKI·Filed 2009·Application pending·0 cites
- 1742US2020226877A1Game deviceSEGA SAMMY CREATION INC·Filed 2017·Application pending·0 cites
- 1832US5670107AMethod for producing magnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 23, 1997·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →