Inventor · disambiguated record
Shigeki Okutani
Also filed as: OKUTANI SHIGEKI
5 granted patents·2 pending applications·61 citations·filing 1997–2010
76Inventor score
Top patents by PatentIndex Score
7 records- 0180US7196308B2Data line driver capable of generating fixed gradation voltage without switchesNEC ELECTRONICS CORP·Filed 2005·Granted Mar 27, 2007·6 cites·10 claims
- 0267US6075507AActive-matrix display system with less signal line drive circuitsNEC CORP·Filed 1997·Granted Jun 13, 2000·36 cites·16 claims
- 0351US6211866B1Grayscale voltage generating circuitNEC CORP·Filed 1998·Granted Apr 3, 2001·19 cites·6 claims
- 0451US2010026730A1Display device and driverNEC ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 0546US7884794B2Small-sized data line driver capable of generating definite non-video gradation voltageRENESAS ELECTRONICS CORP·Filed 2005·Granted Feb 8, 2011·0 cites·9 claims
- 0638US8310425B2Resistance dividing circuitOKUTANI SHIGEKI·Filed 2007·Granted Nov 13, 2012·0 cites·11 claims
- 0737US2010182348A1Signal voltage generation circuit, display panel driving device, and display apparatusNEC ELECTRONICS CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →