Inventor · disambiguated record
Masayuki Takami
Also filed as: TAKAMI MASAYUKI
18 granted patents·496 citations·filing 1989–2011
95Inventor score
Top patents by PatentIndex Score
18 records- 0193US5781878AApparatus and method for diagnosing degradation or malfunction of oxygen sensorNIPPON DENSO CO·Filed 1996·Granted Jul 14, 1998·138 cites·16 claims
- 0289US6258232B1Gas component concentration measuring apparatusDENSO CORP·Filed 1998·Granted Jul 10, 2001·53 cites·24 claims
- 0385US5833836AMethod and device for measuring oxygen concentrationDENSO CORP·Filed 1996·Granted Nov 10, 1998·46 cites·15 claims
- 0485US5648964AMaster-slave multiplex communication system and PLL circuit applied to the systemTOSHIBA KK·Filed 1995·Granted Jul 15, 1997·64 cites·13 claims
- 0584US6084418AMethod for accurately detecting sensor element resistanceDENSO CORP·Filed 1998·Granted Jul 4, 2000·69 cites·26 claims
- 0677US7751715B2Optical transmission system, optical receiver, and its gain adjustment methodTOSHIBA KK·Filed 2007·Granted Jul 6, 2010·9 cites·15 claims
- 0766US7538455B2Electronic device, power source control method, ROF system and its power supplying method and remote unitTOSHIBA KK·Filed 2006·Granted May 26, 2009·2 cites·15 claims
- 0865US6983108B2Optical switching apparatus and optical transmission apparatusTOSHIBA KK·Filed 2001·Granted Jan 3, 2006·8 cites·33 claims
- 0965US5026134AOptical communication apparatus with base for fixing elementsTOSHIBA KK·Filed 1989·Granted Jun 25, 1991·21 cites·16 claims
- 1062US7970173B2Object-detecting device and method of extracting operation objectDENSO CORP·Filed 2007·Granted Jun 28, 2011·5 cites·11 claims
- 1155US7818171B2Speech recognition apparatus and speech recognition programDENSO CORP·Filed 2007·Granted Oct 19, 2010·2 cites·21 claims
- 1253US5935400AOxygen concentration detection with sensor current limitationDENSO CORP·Filed 1997·Granted Aug 10, 1999·16 cites·15 claims
- 1352US6397659B1Method for detecting an element resistance of a gas concentration sensor and gas concentration detection apparatusDENSO CORP·Filed 1999·Granted Jun 4, 2002·15 cites·11 claims
- 1449US5993641AAir fuel ratio detection using current-limited sensor with different timing and/or magnitude of incremental changes in applied sensor voltageDENSO CORPORATON·Filed 1997·Granted Nov 30, 1999·17 cites·18 claims
- 1548US6096187ALimit current type oxygen concentration detection having oxygen supply/exhaust functionDENSO CORP·Filed 1998·Granted Aug 1, 2000·13 cites·17 claims
- 1646US7469211B2Voice control system substituting the oppositely-working command in a pair if the recognized command is not selectable for the given system stateDENSO CORP·Filed 2003·Granted Dec 23, 2008·4 cites·4 claims
- 1746US5245613ADigital signal time-division multiplex apparatusTOSHIBA KK·Filed 1991·Granted Sep 14, 1993·14 cites·5 claims
- 1832US8706492B2Voice recognition terminalYOKOI KUNIO·Filed 2011·Granted Apr 22, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →