Inventor · disambiguated record
Ichiro Takayama
Also filed as: TAKAYAMA ICHIRO
20 granted patents·1 pending application·569 citations·filing 1988–2021
96Inventor score
Top patents by PatentIndex Score
21 records- 0189US7298357B2Active matrix type flat-panel display deviceSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Nov 20, 2007·7 cites·12 claims
- 0288US5786796AImage desplay deviceTDK CORP·Filed 1996·Granted Jul 28, 1998·89 cites·1 claims
- 0386US5591988ASolid state imaging device with low trap densityTDK CORP·Filed 1995·Granted Jan 7, 1997·59 cites·11 claims
- 0482US5986632AActive matrix type flat-panel display deviceTDK CORP·Filed 1995·Granted Nov 16, 1999·51 cites·10 claims
- 0579USD971008SWater pump pulleyYAMADA MFG CO LTD·Filed 2020·Granted Nov 29, 2022·7 cites·1 claims
- 0677US6100860AImage display deviceTDK CORP·Filed 1998·Granted Aug 8, 2000·47 cites·10 claims
- 0775US6590554B1Color image display systemTDK CORP·Filed 2000·Granted Jul 8, 2003·15 cites·6 claims
- 0874US5187601AMethod for making a high contrast liquid crystal display including laser scribing opaque and transparent conductive strips simultaneouslySEMICONDUCTOR ENERGY LAB·Filed 1991·Granted Feb 16, 1993·43 cites·17 claims
- 0973US5982345AOrganic electroluminescent image display deviceTDK CORP·Filed 1997·Granted Nov 9, 1999·99 cites·5 claims
- 1072US5644146AThin film transistorTDK CORP·Filed 1995·Granted Jul 1, 1997·34 cites·6 claims
- 1171US5574293ASolid state imaging device using disilaneTDK CORP·Filed 1994·Granted Nov 12, 1996·27 cites·4 claims
- 1269US8242630B2Multiple power supply integration apparatus, multiple power supply integration system, and multiple power supply integration programTAMAKI KAZUTAKA·Filed 2010·Granted Aug 14, 2012·4 cites·7 claims
- 1366US5604139AMethod for manufacturing a semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Feb 18, 1997·21 cites·9 claims
- 1464US5821560AThin film transistor for controlling a device such as a liquid crystal cell or electroluminescent elementTDK CORP·Filed 1996·Granted Oct 13, 1998·24 cites·10 claims
- 1556US10396675B2Switching power supply apparatusTDK CORP·Filed 2017·Granted Aug 27, 2019·1 cites·20 claims
- 1655US5352921APhotoelectric conversion device and image sensorSEMICONDUCTOR ENERGY LAB·Filed 1993·Granted Oct 4, 1994·18 cites·13 claims
- 1751US11434919B2Water pumpYAMADA MFG CO LTD·Filed 2021·Granted Sep 6, 2022·0 cites·18 claims
- 1850US6972746B1Active matrix type flat-panel display deviceTDK CORP·Filed 1999·Granted Dec 6, 2005·11 cites·22 claims
- 1942US5741718AMethod for manufacturing a semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Apr 21, 1998·6 cites·7 claims
- 2040US5014100AImage sensor free from undesirable incident light rays which have not been reflected in the surface bearing the image to be sensedSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted May 7, 1991·6 cites·2 claims
- 2136US2001010374A1Thin-film display systemTDK CORP·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →