Inventor · disambiguated record
Masanori Higashi
Also filed as: HIGASHI MASANORI
15 granted patents·2 pending applications·88 citations·filing 1980–2017
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7MAKITA CORP3HIGASHI MASANORI1IKUTA HIROKI1KAKISAKA SHUNSUKE1
Top patents by PatentIndex Score
17 records- 0195US9364906B2Power tool with high-speed electric motorMAKITA CORP·Filed 2014·Granted Jun 14, 2016·17 cites·18 claims
- 0279US4314862ADual phase high strength cold-rolled steel plateKOBE STEEL LTD·Filed 1980·Granted Feb 9, 1982·23 cites·8 claims
- 0376US6756721B2Metal halide lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 29, 2004·12 cites·8 claims
- 0471US9314913B2Dust collecting device and impact toolIKUTA HIROKI·Filed 2011·Granted Apr 19, 2016·2 cites·7 claims
- 0568US10236739B2Electric working machineMAKITA CORP·Filed 2015·Granted Mar 19, 2019·1 cites·9 claims
- 0667US6707252B2Metal halide lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 16, 2004·7 cites·7 claims
- 0767US6650054B2High-pressure discharge lamp and arc tube with long operating lifetime and high impact resistanceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 18, 2003·7 cites·26 claims
- 0863US6943498B2High intensity discharge lamp and high intensity discharge lamp system using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 13, 2005·10 cites·9 claims
- 0962US6483230B1High pressure metallic vapor discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 19, 2002·5 cites·11 claims
- 1053US7061182B2Metal halide lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 13, 2006·2 cites·12 claims
- 1152US6984938B2Metal vapor discharge lamp and lighting apparatus capable of stable maintenance of characteristicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 10, 2006·2 cites·22 claims
- 1250US7990035B2Metal vapor discharge lamp with a restrain member for inner tubePANASONIC CORP·Filed 2007·Granted Aug 2, 2011·0 cites·19 claims
- 1344US10532454B2Electric working machineMAKITA CORP·Filed 2017·Granted Jan 14, 2020·0 cites·4 claims
- 1443US9509180B2Brushless motor for electric power toolOTA KENICHI·Filed 2011·Granted Nov 29, 2016·0 cites·23 claims
- 1542US8063566B2Illumination apparatus and metal vapor discharge lampKAKISAKA SHUNSUKE·Filed 2006·Granted Nov 22, 2011·0 cites·11 claims
- 1641US2012063146A1Spot light source and bulb-type light sourceKAWAGOE SHINYA·Filed 2010·Application pending·0 cites
- 1736US2008224615A1Metal Halide Lamp and Lighting Device Using ThisHIGASHI MASANORI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →