Inventor · disambiguated record
Yoji Ishikawa
Also filed as: ISHIKAWA YOJI
7 granted patents·3 pending applications·246 citations·filing 1973–2011
88Inventor score
Top patents by PatentIndex Score
10 records- 0188US5315392AApparatus for display and selection of available television channelsSONY CORP·Filed 1992·Granted May 24, 1994·101 cites·3 claims
- 0275US5537152ATelevision receiver for displaying registered broadcast channels in display segements and a channel selector having similar segmentsSONY CORP·Filed 1995·Granted Jul 16, 1996·59 cites·2 claims
- 0371US4096531ADeflection yokeSONY CORP·Filed 1977·Granted Jun 20, 1978·12 cites·9 claims
- 0468US7272561B2Speech recognition device and speech recognition methodASAHI CHEMICAL IND·Filed 2001·Granted Sep 18, 2007·17 cites·10 claims
- 0567US4759123AMethod and apparatus for producing electronic devices which each include a memorySONY CORP·Filed 1986·Granted Jul 26, 1988·29 cites·11 claims
- 0652US3949167AImage-projection systemSONY CORP·Filed 1973·Granted Apr 6, 1976·8 cites·5 claims
- 0746US6310913B1Circuit and method for modulating pulse widthASAHI CHEMICAL IND·Filed 1997·Granted Oct 30, 2001·20 cites·16 claims
- 0840US2012043570A1Semiconductor device and method of manufacturing the sameNAKASHIMA HIROYUKI·Filed 2011·Application pending·0 cites
- 0936US2005152746A1Method of purifying contaminated soil using microorganismFiled 2002·Application pending·0 cites
- 1034US2013142343A1Sound source separation device, sound source separation method and programMATSUI SHINYA·Filed 2011·Application pending·0 cites
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