Inventor · disambiguated record
Keitaro Tsukui
Also filed as: TSUKUI KEITARO
8 granted patents·92 citations·filing 1989–1994
86Inventor score
Files withMITSUBISHI ELECTRIC CORP8
Top patents by PatentIndex Score
8 records- 0163US5225373AMethod of manufacturing semiconductor pressure sensor device with two semiconductor pressure sensor chipsMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Jul 6, 1993·35 cites·1 claims
- 0254US5126813ASemiconductor pressure sensor device with two semiconductor pressure sensor chips and a method of manufacturing thereofMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 30, 1992·25 cites·10 claims
- 0353US5304890ACathode ray tube device having reinforcing frameMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Apr 19, 1994·12 cites·33 claims
- 0451US4990825ACathode ray tube having stress resistant frameMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 5, 1991·7 cites·34 claims
- 0537US5214348AColor crt with insulating stud pins for shadow mask supportMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 25, 1993·4 cites·5 claims
- 0634US5510671AInwardly convex vacuum envelopeMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 23, 1996·3 cites·18 claims
- 0734US5420475ACathode-ray tubeMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 30, 1995·3 cites·19 claims
- 0831US5447460ACathode-ray tube display unit and method of making the sameMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 5, 1995·3 cites·3 claims
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