Inventor · disambiguated record
Akiko Nakanishi
Also filed as: NAKANISHI AKIKO
21 granted patents·6 pending applications·134 citations·filing 2002–2021
94Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD18MANIWA TAKASHI3KANTO DENKA KOGYO KK2TOSHIBA LIGHTING & TECHNOLOGY2MATSUURA TOMOKAZU1
Top patents by PatentIndex Score
27 records- 0185USD479886SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 23, 2003·31 cites·1 claims
- 0272US7839069B2Method for manufacturing direct backlight unit, fluorescent lamp and backlight unitPANASONIC CORP·Filed 2007·Granted Nov 23, 2010·4 cites·20 claims
- 0368US11111196B21,2-dichloro-1-(2,2,2-trifluoroethoxy)ethylene, production method therefor, and uses thereofKANTO DENKA KOGYO KK·Filed 2018·Granted Sep 7, 2021·0 cites·9 claims
- 0464US7298088B2Arc tube and low-pressure mercury lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 20, 2007·5 cites·18 claims
- 0564USD479615SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 9, 2003·13 cites·1 claims
- 0663US7394189B2Compact self-ballasted fluorescent lamp having a circuit board with connection membersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 1, 2008·6 cites·7 claims
- 0763US7064488B2Easily-assembled compact self-ballasted fluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 20, 2006·5 cites·8 claims
- 0862US7321190B2Low-pressure mercury lamp having a spiral arc tube and method for assembling the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 22, 2008·4 cites·14 claims
- 0960US6984926B2Compact self-ballasted fluorescent lamp resistant to heat deformationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 10, 2006·4 cites·11 claims
- 1060USD479887SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 23, 2003·11 cites·1 claims
- 1160USD479753SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 16, 2003·11 cites·1 claims
- 1260USD479344SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 2, 2003·11 cites·1 claims
- 1355US12486213B2Method of purifying carboxylic acid fluorideKANTO DENKA KOGYO KK·Filed 2021·Granted Dec 2, 2025·0 cites·16 claims
- 1451US2009195188A1Cold-cathode fluorescent lamp having thin coat as electrically connected terminal, production method of the lamp, lighting apparatus having the lamp, backlight unit, and liquid crystal display apparatusMANIWA TAKASHI·Filed 2009·Application pending·0 cites
- 1546US7332866B2Arc tube and low-pressure mercury lamp that can be reduced in sizeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 19, 2008·1 cites·9 claims
- 1646USD520151SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 2, 2006·6 cites·1 claims
- 1746US2009096958A1Fluorescent lamp, backlight unit and liquid crystal displayMATSUURA TOMOKAZU·Filed 2007·Application pending·0 cites
- 1845USD479617SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 9, 2003·5 cites·1 claims
- 1945USD479616SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 9, 2003·5 cites·1 claims
- 2045US2006208641A1Cold-cathode fluorescent lamp having thin coat as electrically connected terminal, production method of the lamp, lighting apparatus having the lamp, backlight unit, and liquid crystal display apparatusMANIWA TAKASHI·Filed 2006·Application pending·0 cites
- 2142USD479752SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 16, 2003·4 cites·1 claims
- 2242USD479346SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 2, 2003·4 cites·1 claims
- 2341USD520651SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 9, 2006·4 cites·1 claims
- 2440US2009237597A1Cold-cathode fluorescent lamp, backlight unit, and liquid crystal displayMANIWA TAKASHI·Filed 2006·Application pending·0 cites
- 2539US2008191620A1Light Emitting Device and Illuminating DeviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Application pending·0 cites
- 2639US2008239724A1Illuminating DeviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2005·Application pending·0 cites
- 2730USD520652SFluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 9, 2006·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →