Inventor · disambiguated record
Noboru Usui
Also filed as: USUI NOBORU
9 granted patents·1 pending application·54 citations·filing 1976–2017
85Inventor score
Top patents by PatentIndex Score
10 records- 0152US5399973AMethod and apparatus for detecting a reduction in the degree of vacuum of a vacuum valve while in operationFUJI ELECTRIC CO LTD·Filed 1993·Granted Mar 21, 1995·16 cites·12 claims
- 0249US4399325ADemodulating circuit for controlling stereo separationSANYO ELECTRIC CO·Filed 1980·Granted Aug 16, 1983·13 cites·19 claims
- 0347US10268422B2Printer and control methodSEIKO EPSON CORP·Filed 2017·Granted Apr 23, 2019·0 cites·18 claims
- 0447US4149125AFrequency synthesizer for transmitter receiver using a phase locked loopSANYO ELECTRIC CO·Filed 1976·Granted Apr 10, 1979·8 cites·9 claims
- 0546US7093210B2Method of manufacturing circuit device using a communication networkSANYO ELECTRIC CO·Filed 2003·Granted Aug 15, 2006·2 cites·7 claims
- 0643US2004066402A1Circuit device provision system and server computerFiled 2003·Application pending·0 cites
- 0741US7267217B2Apparatus and method for detecting removal of conveyed workSEIKO EPSON CORP·Filed 2006·Granted Sep 11, 2007·0 cites·14 claims
- 0839US4852167AFMX stereophonic receiverSANYO ELECTRIC CO·Filed 1988·Granted Jul 25, 1989·5 cites·8 claims
- 0935US4809328AFM/FMX stereophonic receiverSANYO ELECTRIC CO·Filed 1988·Granted Feb 28, 1989·6 cites·14 claims
- 1033US4864637AFMX stereophonic broadcast receiverSANYO ELECTRIC CO·Filed 1988·Granted Sep 5, 1989·4 cites·2 claims
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