Inventor
KAWAI KATSUHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
12 patentsUS6025892AFeb 15, 2000
Active matrix substrate with removal of portion of insulating film overlapping source line and pixel electrode and method for producing the same
SHARP KK90 citations98
US5473168ADec 5, 1995
Thin film transistor
SHARP KK73 citations96
US5981972ANov 9, 1999
Actived matrix substrate having a transistor with multi-layered ohmic contact
SHARP KK58 citations95
US6411348B2Jun 25, 2002
Active matrix substrate and producing method of the same
SHARP KK21 citations92
US6091467AJul 18, 2000
Liquid crystal display apparatus and method of manufacturing same
SHARP KK48 citations92
US5962896AOct 5, 1999
Thin film transistor including oxidized film by oxidation of the surface of a channel area semiconductor
SHARP KK42 citations91
US5276540AJan 4, 1994
Active matrix substrate with conductive film covering transparent conductive film portion connecting additional and non-additional capacitance portions of pixel electrode
SHARP KK14 citations74
US5821133AOct 13, 1998
Method of manufacturing active matrix substrate
SHARP KK13 citations73
US5745201AApr 28, 1998
Matrix type display device
SHARP KK14 citations73
US5688410ANov 18, 1997
Method of ashing resist and apparatus therefor
SHARP KK14 citations73
US5287206AFeb 15, 1994
Active matrix display device
SHARP KK15 citations73
US5783494AJul 21, 1998
Selective dry etching method of undoped and doped silicon thin films
SHARP KK6 citations72