Inventor · disambiguated record
Hidehiko Yamashita
Also filed as: YAMASHITA HIDEHIKO
9 granted patents·282 citations·filing 1992–2018
90Inventor score
Files withSHARP KK9
Top patents by PatentIndex Score
9 records- 0191US6556162B2Digital-to-analog converter and active matrix liquid crystal displaySHARP KK·Filed 2001·Granted Apr 29, 2003·54 cites·20 claims
- 0288US7978169B2Signal processing circuit, low-voltage signal generator and image display incorporating the sameSHARP KK·Filed 2008·Granted Jul 12, 2011·7 cites·13 claims
- 0387US5307186ALiquid crystal light valve having capability of providing high-contrast imageSHARP KK·Filed 1992·Granted Apr 26, 1994·82 cites·15 claims
- 0484US5936291AThin film transistor and method for fabricating the sameSHARP KK·Filed 1998·Granted Aug 10, 1999·62 cites·26 claims
- 0578US5467204ALiquid crystal light valve with dual function as both optical-to-electrical and optical-to-optical transducerSHARP KK·Filed 1992·Granted Nov 14, 1995·45 cites·15 claims
- 0672US7358950B2Signal processing circuit, low-voltage signal generator, and image display incorporating the sameSHARP KK·Filed 2002·Granted Apr 15, 2008·11 cites·18 claims
- 0763US7167151B2Active matrix substrateSHARP KK·Filed 2003·Granted Jan 23, 2007·8 cites·17 claims
- 0854US10620359B2Lighting device and display deviceSHARP KK·Filed 2018·Granted Apr 14, 2020·0 cites·11 claims
- 0943US5760853ALiquid crystal light valve with dielectric mirror containing semiconductor oxide, ferroelectric material or conductive materialSHARP KK·Filed 1995·Granted Jun 2, 1998·13 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →