Inventor · disambiguated record
Naoto Hirohata
Also filed as: HIROHATA NAOTO
10 granted patents·66 citations·filing 1994–2014
88Inventor score
Top patents by PatentIndex Score
10 records- 0193US7528810B2Display with multiple emission layersVICTOR COMPANY OF JAPAN·Filed 2005·Granted May 5, 2009·21 cites·9 claims
- 0289US8807818B2Backlight deviceJVC KENWOOD CORP·Filed 2013·Granted Aug 19, 2014·11 cites·5 claims
- 0377US8596850B2Backlight deviceHIROHATA NAOTO·Filed 2010·Granted Dec 3, 2013·6 cites·4 claims
- 0470US7819543B2Optical unit, backlight device, liquid crystal module and liquid crystal display apparatusVICTOR COMPANY OF JAPAN·Filed 2009·Granted Oct 26, 2010·3 cites·11 claims
- 0567US8354982B2Display with multiple emission layersJVC KENWOOD CORP·Filed 2009·Granted Jan 15, 2013·1 cites·7 claims
- 0657US8294847B2Optical unit, backlight device, liquid crystal module and liquid crystal display apparatusYAMAGISHI NOBUYOSHI·Filed 2010·Granted Oct 23, 2012·2 cites·2 claims
- 0756US9389357B2Backlight deviceJVC KENWOOD CORP·Filed 2014·Granted Jul 12, 2016·0 cites·13 claims
- 0852US5568329AAudio signal processing apparatus for high speed or forward/reverse direction reproductionVICTOR COMPANY OF JAPAN·Filed 1994·Granted Oct 22, 1996·9 cites·3 claims
- 0949US6236800B1Magnetic recording and reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 1998·Granted May 22, 2001·11 cites·10 claims
- 1033US5771132ATracking error data detecting apparatus and VTR having the same apparatusVICTOR COMPANY OF JAPAN·Filed 1996·Granted Jun 23, 1998·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →