Inventor · disambiguated record
Masafumi Katsutani
Also filed as: KATSUTANI MASAFUMI
10 granted patents·2 pending applications·184 citations·filing 1989–2009
90Inventor score
Top patents by PatentIndex Score
12 records- 0183US6762737B2Tone display voltage generating device and tone display device including the sameSHARP KK·Filed 2001·Granted Jul 13, 2004·28 cites·16 claims
- 0282US6853430B2Display element driving apparatus and display using the sameSHARP KK·Filed 2002·Granted Feb 8, 2005·37 cites·30 claims
- 0381US6977635B2Image display deviceSHARP KK·Filed 2002·Granted Dec 20, 2005·24 cites·11 claims
- 0471US5717351AIntegrated circuitSHARP KK·Filed 1996·Granted Feb 10, 1998·33 cites·31 claims
- 0569US8416171B2Display device and television system including a self-healing driving circuitMURAHASHI SHUNICHI·Filed 2008·Granted Apr 9, 2013·2 cites·12 claims
- 0668US7224336B2Display device drive unit and driving method of display deviceSHARP KK·Filed 2002·Granted May 29, 2007·11 cites·7 claims
- 0768US6870524B2Driving apparatus and method of liquid crystal display apparatusSHARP KK·Filed 2001·Granted Mar 22, 2005·16 cites·20 claims
- 0867US6784868B2Liquid crystal driving devicesSHARP KK·Filed 2002·Granted Aug 31, 2004·10 cites·6 claims
- 0965US6690149B2Power supply and display apparatus including thereofSHARP KK·Filed 2002·Granted Feb 10, 2004·13 cites·28 claims
- 1054US2011254822A1Drive circuit, display device and method for self-detecting and self-repairing drive circuitANZAI SHINSUKE·Filed 2009·Application pending·0 cites
- 1148US2011050759A1Display device and scanning line driving deviceKATSUTANI MASAFUMI·Filed 2008·Application pending·0 cites
- 1238US4968899AClock signal switching device of an IC CardKATSUTANI MASAFUMI·Filed 1989·Granted Nov 6, 1990·10 cites·4 claims
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