Inventor · disambiguated record
Shigetaka Tanaka
Also filed as: TANAKA SHIGETAKA
14 granted patents·559 citations·filing 1984–1999
94Inventor score
Top patents by PatentIndex Score
14 records- 0194US5829254ASupercharging pressure control deviceTOYOTA MOTOR CO LTD·Filed 1996·Granted Nov 3, 1998·75 cites·6 claims
- 0292US5105423ADigital transmission device having an error correction mode and method for shifting down a data transmission rateRICOH KK·Filed 1989·Granted Apr 14, 1992·136 cites·46 claims
- 0389US5159465AFacsimile machine having a transmission speed selective shiftdown functionRICOH KK·Filed 1988·Granted Oct 27, 1992·74 cites·27 claims
- 0485US5810560AControl system for non-linear control of a speed setting and a throttle valve in an aircraft engineTOYOTA MOTOR CO LTD·Filed 1996·Granted Sep 22, 1998·49 cites·3 claims
- 0582US6224021B1Thrust control apparatus and method for an airplaneTOYOTA MOTOR CO LTD·Filed 1999·Granted May 1, 2001·70 cites·13 claims
- 0670US5140439AFacsimile communication method and facsimile machineRICOH KK·Filed 1989·Granted Aug 18, 1992·24 cites·15 claims
- 0767US5372112ADevice for controlling a multi-cylinder engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Dec 13, 1994·16 cites·14 claims
- 0863US4608703ASynchronization detection system for data transmissionRICOH KK·Filed 1984·Granted Aug 26, 1986·23 cites·8 claims
- 0959US5077742AError-corrected facsimile communication control systemRICOH KK·Filed 1990·Granted Dec 31, 1991·39 cites·2 claims
- 1057US4800574ADigital modulator/demodulator including non-linear analog-to-digital converter and circuitry compensating for the non-linearity of the converterRICOH KK·Filed 1984·Granted Jan 24, 1989·19 cites·5 claims
- 1144US6097796ACommunications terminal apparatus capable of detecting wide range of busy tones through telephone lineRICOH KK·Filed 1998·Granted Aug 1, 2000·10 cites·9 claims
- 1243US5363652AAir/fuel ratio control device of a turbocharged engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Nov 15, 1994·16 cites·11 claims
- 1335US7227654B1Method and apparatus for group 3 facsimile capable of properly performing a communications operation using optional framesRICOH KK·Filed 1999·Granted Jun 5, 2007·4 cites·13 claims
- 1432US4679208AEqualization system tuning device which updates equalizer coefficients based on selected decision regionsRICOH KK·Filed 1985·Granted Jul 7, 1987·4 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →