Inventor · disambiguated record
Katsuhiro Kawai
Also filed as: KAWAI KATSUHIRO
14 granted patents·472 citations·filing 1985–1998
94Inventor score
Top patents by PatentIndex Score
14 records- 0187US5473168AThin film transistorSHARP KK·Filed 1994·Granted Dec 5, 1995·73 cites·6 claims
- 0286US6025892AActive matrix substrate with removal of portion of insulating film overlapping source line and pixel electrode and method for producing the sameSHARP KK·Filed 1997·Granted Feb 15, 2000·90 cites·28 claims
- 0385US4641065AMoving coil type linear motorTOYOTA AUTO BODY CO LTD·Filed 1985·Granted Feb 3, 1987·64 cites·11 claims
- 0484US5981972AActived matrix substrate having a transistor with multi-layered ohmic contactSHARP KK·Filed 1998·Granted Nov 9, 1999·58 cites·5 claims
- 0576US5962896AThin film transistor including oxidized film by oxidation of the surface of a channel area semiconductorSHARP KK·Filed 1995·Granted Oct 5, 1999·42 cites·8 claims
- 0674US6091467ALiquid crystal display apparatus and method of manufacturing sameSHARP KK·Filed 1997·Granted Jul 18, 2000·48 cites·27 claims
- 0762US6411348B2Active matrix substrate and producing method of the sameSHARP KK·Filed 1997·Granted Jun 25, 2002·21 cites·8 claims
- 0850US5287206AActive matrix display deviceSHARP KK·Filed 1991·Granted Feb 15, 1994·15 cites·4 claims
- 0949US5821133AMethod of manufacturing active matrix substrateSHARP KK·Filed 1995·Granted Oct 13, 1998·13 cites·3 claims
- 1048US5688410AMethod of ashing resist and apparatus thereforSHARP KK·Filed 1995·Granted Nov 18, 1997·14 cites·3 claims
- 1148US5276540AActive matrix substrate with conductive film covering transparent conductive film portion connecting additional and non-additional capacitance portions of pixel electrodeSHARP KK·Filed 1991·Granted Jan 4, 1994·14 cites·3 claims
- 1246US5745201AMatrix type display deviceSHARP KK·Filed 1996·Granted Apr 28, 1998·14 cites·12 claims
- 1338US5783494ASelective dry etching method of undoped and doped silicon thin filmsSHARP KK·Filed 1995·Granted Jul 21, 1998·6 cites·18 claims
- 1422US6133157ADry etching method of a silicon thin filmSHARP KABUSHIKE KAISHA·Filed 1998·Granted Oct 17, 2000·0 cites·7 claims
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