Inventor · disambiguated record
Hiroshi Nagahama
Also filed as: NAGAHAMA HIROSHI
9 granted patents·118 citations·filing 1991–2009
88Inventor score
Files withTOSHIBA MATSUSHITA DISPLAY TEC3MAZDA MOTOR2NIPPON STEEL CORP2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1TOSHIBA MOBILE DISPLAY CO LTD1
Top patents by PatentIndex Score
9 records- 0180US7978286B2Illumination unit and liquid crystal display deviceTOSHIBA MOBILE DISPLAY CO LTD·Filed 2009·Granted Jul 12, 2011·14 cites·12 claims
- 0275US5273585AHeat-treating apparatusMAZDA MOTOR·Filed 1991·Granted Dec 28, 1993·38 cites·15 claims
- 0374US7126650B2Illumination unit and liquid crystal display apparatus comprising sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 24, 2006·17 cites·13 claims
- 0465US7292289B2Liquid crystal displayTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2002·Granted Nov 6, 2007·10 cites·3 claims
- 0562US7327417B2Display deviceTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2005·Granted Feb 5, 2008·4 cites·15 claims
- 0662US5413623AProcess and apparatus for vacuum degassing molten steelNIPPON STEEL CORP·Filed 1993·Granted May 9, 1995·18 cites·35 claims
- 0750US5871806AHeat-treating processMAZDA MOTOR·Filed 1996·Granted Feb 16, 1999·16 cites·20 claims
- 0839US7733438B2Liquid crystal display deviceTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2006·Granted Jun 8, 2010·0 cites·2 claims
- 0927US5919282AProcess for vacuum refining molten steel and apparatus thereofNIPPON STEEL CORP·Filed 1996·Granted Jul 6, 1999·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →