Inventor · disambiguated record
Koichiro Kakinuma
Also filed as: KAKINUMA KOICHIRO
20 granted patents·1 pending application·292 citations·filing 1986–2014
95Inventor score
Top patents by PatentIndex Score
21 records- 0196US7663714B2Backlight device and color liquid crystal display apparatusSONY CORP·Filed 2005·Granted Feb 16, 2010·64 cites·18 claims
- 0291US4942482AAutomatic page-turning deviceSONY CORP·Filed 1986·Granted Jul 17, 1990·80 cites·60 claims
- 0387US8035590B2Color liquid crystal display device assemblySONY CORP·Filed 2008·Granted Oct 11, 2011·11 cites·20 claims
- 0487US7616812B2Signal processing apparatus and method, and programSONY CORP·Filed 2005·Granted Nov 10, 2009·8 cites·10 claims
- 0585US7808585B2Color filter and color LCD apparatus having red filter with a peak wavelength between 685 nm and 690 nm and a red light source having a peak wavelength of between 640 nm and 645 nmSONY CORP·Filed 2005·Granted Oct 5, 2010·9 cites·9 claims
- 0678US8208721B2Signal processing apparatus and method, and programISHIMOTO KO·Filed 2009·Granted Jun 26, 2012·4 cites·11 claims
- 0777US7789527B2Backlight device and color liquid crystal displaySONY CORP·Filed 2005·Granted Sep 7, 2010·4 cites·12 claims
- 0871US7714497B2Color liquid crystal display apparatusSONY CORP·Filed 2005·Granted May 11, 2010·6 cites·6 claims
- 0970US4812632APortable magnetic card reading and writing apparatus with verification of constant and user supplied dataSONY CORP·Filed 1986·Granted Mar 14, 1989·35 cites·11 claims
- 1068US7885461B2Signal processing apparatus and method, and programSONY CORP·Filed 2009·Granted Feb 8, 2011·1 cites·5 claims
- 1166US5823690APrinter apparatusSONY CORP·Filed 1996·Granted Oct 20, 1998·22 cites·4 claims
- 1261US8965122B2Signal processing apparatus and method, and programSONY CORP·Filed 2014·Granted Feb 24, 2015·0 cites·3 claims
- 1360US8929653B2Signal processing apparatus and method, and programSONY CORP·Filed 2013·Granted Jan 6, 2015·0 cites·3 claims
- 1455US8600160B2Signal processing apparatus and method, and programISHIMOTO KO·Filed 2012·Granted Dec 3, 2013·0 cites·11 claims
- 1555US4908711AElectronic writing boardSONY CORP·Filed 1988·Granted Mar 13, 1990·9 cites·17 claims
- 1645US5868505APrinter apparatusSONY CORP·Filed 1998·Granted Feb 9, 1999·8 cites·12 claims
- 1745US2008100551A1Color Liquid Crystal Display ApparatusSONY CORP·Filed 2005·Application pending·0 cites
- 1840US6509916B1Printer and printing methodSONY CORP·Filed 1998·Granted Jan 21, 2003·6 cites·9 claims
- 1940US5917510AMethod and apparatus for controlling gradation in ink jet printer apparatusSONY CORP·Filed 1996·Granted Jun 29, 1999·8 cites·10 claims
- 2033US4953031AElectronic blackboard having image display and print functionsSONY CORP·Filed 1989·Granted Aug 28, 1990·3 cites·7 claims
- 2131US4877946ACard issuance apparatus with cancellation modeSONY CORP·Filed 1986·Granted Oct 31, 1989·14 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →