Inventor · disambiguated record
Kiyonori Sekiguchi
Also filed as: SEKIGUCHI KIYONORI
28 granted patents·1,390 citations·filing 1982–2003
98Inventor score
Files withNIPPON SOKEN11DENSO CORP7PANASONIC COMM CO LTD4MATSUSHITA GRAPHIC COMMUNIC3NIPPON DENSO CO3
Top patents by PatentIndex Score
28 records- 0198US6957275B1Gateway apparatus for controlling apparatuses on home networkPANASONIC COMM CO LTD·Filed 2000·Granted Oct 18, 2005·343 cites·13 claims
- 0298US6826903B2Exhaust gas recirculation system having coolerDENSO CORP·Filed 2003·Granted Dec 7, 2004·107 cites·16 claims
- 0397US6571765B2Control system for engineDENSO CORP·Filed 2002·Granted Jun 3, 2003·91 cites·14 claims
- 0496US4767959AMethod and apparatus for driving capacitive-type loadNIPPON DENSO CO·Filed 1987·Granted Aug 30, 1988·80 cites·15 claims
- 0595US6756904B2Device for purifying exhaust gas of enginesDENSO CORP·Filed 2002·Granted Jun 29, 2004·62 cites·11 claims
- 0692US6951100B2Exhaust gas cleaning system of internal combustion engineDENSO CORP·Filed 2003·Granted Oct 4, 2005·51 cites·18 claims
- 0792US5305714AFuel supply system for an internal combustion engineNIPPON SOKEN·Filed 1992·Granted Apr 26, 1994·72 cites·23 claims
- 0892US4735185AApparatus for feeding high-pressure fuel into engine cylinder for injection controlNIPPON DENSO CO·Filed 1986·Granted Apr 5, 1988·52 cites·12 claims
- 0991US6928576B2Backup gateway apparatus and home network systemPANASONIC COMM CO LTD·Filed 2002·Granted Aug 9, 2005·80 cites·3 claims
- 1091US6735941B2Exhaust gas purification system having particulate filterDENSO CORP·Filed 2003·Granted May 18, 2004·62 cites·5 claims
- 1186US6870555B2Apparatus and method for remotely operating a plurality of information devices connected to a network provided with plug-and-play functionPANASONIC COMM CO LTD·Filed 2001·Granted Mar 22, 2005·47 cites·5 claims
- 1284US7048891B2Catalyst deterioration detecting apparatusDENSO CORP·Filed 2002·Granted May 23, 2006·29 cites·9 claims
- 1377US6288799B1Image communicating apparatusMATSUSHITA GRAPHIC COMMUNIC·Filed 1996·Granted Sep 11, 2001·55 cites·25 claims
- 1471US5806310AExhaust purification apparatusNIPPON SOKEN·Filed 1996·Granted Sep 15, 1998·37 cites·38 claims
- 1570US4748954AElectrostrictive actuator device and fuel injection device using sameNIPPON SOKEN·Filed 1985·Granted Jun 7, 1988·15 cites·21 claims
- 1669US7152392B2Exhaust gas cleaning system for internal combustion engineDENSO CORP·Filed 2003·Granted Dec 26, 2006·16 cites·16 claims
- 1767US7243151B2Home gateway apparatusPANASONIC COMM CO LTD·Filed 2002·Granted Jul 10, 2007·11 cites·8 claims
- 1867US4730585ADiesel engine fuel injection system with a rate-of-injection control arrangementNIPPON SOKEN·Filed 1986·Granted Mar 15, 1988·24 cites·8 claims
- 1966US4450825AEGR Control system for diesel engineNIPPON SOKEN·Filed 1982·Granted May 29, 1984·19 cites·10 claims
- 2065US4445488AExhaust gas recirculation control for diesel engineNIPPON SOKEN·Filed 1982·Granted May 1, 1984·14 cites·8 claims
- 2164US5671067AFacsimile apparatus for optically recognizing characters and transmitting the recognized characters and communication system for transmitting the recognized characters between a terminal and a centerMATSUSHITA GRAPHIC COMMUNIC·Filed 1995·Granted Sep 23, 1997·36 cites·22 claims
- 2261US4411242AMethod and apparatus for controlling EGR in internal combustion engineNIPPON SOKEN·Filed 1982·Granted Oct 25, 1983·12 cites·8 claims
- 2359US4887569AElectrostrictive actuator device and fuel injection device using sameNIPPON SOKEN·Filed 1988·Granted Dec 19, 1989·15 cites·4 claims
- 2457US5497752ADevice for controlling fuel injection of an internal combustion engineNIPPON DENSO CO·Filed 1994·Granted Mar 12, 1996·15 cites·5 claims
- 2546US4462377AExhaust gas recirculation deviceNIPPON SOKEN·Filed 1982·Granted Jul 31, 1984·9 cites·1 claims
- 2643US5627661AFacsimile apparatus for optically recognizing characters and transmitting the recognized characters and communication system for transmitting the recognized characters between a terminal and a centerMATSUSHITA GRAPHIC COMMUNIC·Filed 1995·Granted May 6, 1997·29 cites·28 claims
- 2738US4488533AAtmospheric pressure compensation system for exhaust gas recirculationNIPPON SOKEN·Filed 1984·Granted Dec 18, 1984·5 cites·6 claims
- 2831US4446839AMethod and apparatus for controlling exhaust gas recirculation in a diesel engineNIPPON SOKEN·Filed 1982·Granted May 8, 1984·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →