Inventor · disambiguated record
Takuya Shiraishi
Also filed as: SHIRAISHI TAKUYA
88 granted patents·23 pending applications·2,241 citations·filing 1994–2024
99Inventor score
Files withHITACHI LTD73MITSUBISHI ELECTRIC CORP8JAPAN TOBACCO INC7SANYO ELECTRIC CO6HITACHI AUTOMOTIVE SYSTEMS LTD3
Top patents by PatentIndex Score
111 records- 0199US6039026AMethod of controlling internal combustion engineHITACHI LTD·Filed 1998·Granted Mar 21, 2000·149 cites·15 claims
- 0298US7552720B2Fuel pump control for a direct injection internal combustion engineHITACHI LTD·Filed 2007·Granted Jun 30, 2009·50 cites·12 claims
- 0398US7406946B1Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamberHITACHI LTD·Filed 2007·Granted Aug 5, 2008·62 cites·12 claims
- 0498US7121253B2Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valveHITACHI LTD·Filed 2006·Granted Oct 17, 2006·51 cites·5 claims
- 0597US7013863B2Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valveHITACHI LTD·Filed 2004·Granted Mar 21, 2006·60 cites·6 claims
- 0697US6739295B1Compression ignition internal combustion engineHITACHI LTD·Filed 2000·Granted May 25, 2004·94 cites·39 claims
- 0797US6722340B1Cylinder injection engine and fuel injection nozzle used for the engineHITACHI LTD·Filed 1999·Granted Apr 20, 2004·91 cites·1 claims
- 0897US6055948AInternal combustion engine control systemHITACHI LTD·Filed 1995·Granted May 2, 2000·114 cites·12 claims
- 0997US5666916AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1994·Granted Sep 16, 1997·71 cites·14 claims
- 1096US6557532B1Fuel injection apparatus and method for cylinder injection type internal combustion engineHITACHI LTD·Filed 2000·Granted May 6, 2003·54 cites·10 claims
- 1196US6530361B1Compression ignition engine and control method thereofHITACHI LTD·Filed 2000·Granted Mar 11, 2003·77 cites·13 claims
- 1296US6520142B2Engine control system for controlling in-cylinder fuel injection engineHITACHI LTD·Filed 2002·Granted Feb 18, 2003·56 cites·20 claims
- 1395US6499456B1Cylinder injection engine and control apparatus and method thereofHITACHI LTD·Filed 2000·Granted Dec 31, 2002·63 cites·19 claims
- 1494US7089913B2Compression ignition internal combustion engineHITACHI LTD·Filed 2004·Granted Aug 15, 2006·36 cites·18 claims
- 1594US6570265B1Hybrid vehicle driven by composit torque generated by an internal-combustion engine and an electric motor, and method of operating sameHITACHI LTD·Filed 1999·Granted May 27, 2003·145 cites·5 claims
- 1694US6343585B1Apparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 2000·Granted Feb 5, 2002·36 cites·21 claims
- 1794US6148791AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1999·Granted Nov 21, 2000·50 cites·18 claims
- 1893US7000380B2Controller of cylinder injection type internal combustion engineHITACHI LTD·Filed 2001·Granted Feb 21, 2006·49 cites·6 claims
- 1993US6991052B2Hybrid carHITACHI LTD·Filed 2002·Granted Jan 31, 2006·42 cites·11 claims
- 2092US6564763B2Internal combustion engine control systemHITACHI LTD·Filed 2002·Granted May 20, 2003·29 cites·22 claims
- 2191US6702053B2Hybrid carHITACHI LTD·Filed 2002·Granted Mar 9, 2004·31 cites·6 claims
- 2290US6574961B2Direct-injection engine with turbocharger and method of controlling the sameHITACHI LTD·Filed 2001·Granted Jun 10, 2003·53 cites·5 claims
- 2390US6155217AControl method of an internal combustion engineHITACHI LTD·Filed 1998·Granted Dec 5, 2000·43 cites·3 claims
- 2487US9041456B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted May 26, 2015·10 cites·19 claims
- 2587US6880519B2Fuel injection apparatus and method for cylinder injection type internal combustion engineHITACHI LTD·Filed 2003·Granted Apr 19, 2005·23 cites·9 claims
- 2687US5875761AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1997·Granted Mar 2, 1999·32 cites·85 claims
- 2786US7128051B2Internal combustion engine, and control apparatus and method thereofHITACHI LTD·Filed 2004·Granted Oct 31, 2006·18 cites·5 claims
- 2885US6371065B1Control method of an internal combustion engineHITACHI LTD·Filed 2000·Granted Apr 16, 2002·20 cites·2 claims
- 2984US11701964B2Fuel tankYACHIYO IND CO LTD·Filed 2020·Granted Jul 18, 2023·1 cites·2 claims
- 3084US6516264B2Control apparatus for drive systemHITACHI LTD·Filed 2001·Granted Feb 4, 2003·30 cites·5 claims
- 3183US11559639B2Weight-balanced flavor aspiratorsJAPAN TOBACCO INC·Filed 2021·Granted Jan 24, 2023·1 cites·20 claims
- 3282US8970261B2Power moduleSHIRAISHI TAKUYA·Filed 2013·Granted Mar 3, 2015·8 cites·5 claims
- 3382USRE43864EMethod and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamberWATANABE ATSUSHI·Filed 2010·Granted Dec 18, 2012·4 cites·27 claims
- 3482US6880518B2Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbochargerHITACHI LTD·Filed 2002·Granted Apr 19, 2005·29 cites·8 claims
- 3582US6427659B2Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valveHITACHI LTD·Filed 2001·Granted Aug 6, 2002·12 cites·1 claims
- 3680US6095113AFuel injection apparatus and control method thereofHITACHI LTD·Filed 1998·Granted Aug 1, 2000·25 cites·16 claims
- 3779US6453871B1Apparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 2002·Granted Sep 24, 2002·14 cites·3 claims
- 3878US6966295B2Compression ignition internal combustion engineHITACHI LTD·Filed 2001·Granted Nov 22, 2005·16 cites·21 claims
- 3976US6058348AControl apparatus for drive system composed of engine and transmissionHITACHI LTD·Filed 1995·Granted May 2, 2000·39 cites·1 claims
- 4075US7441617B2Hybrid carHITACHI LTD·Filed 2006·Granted Oct 28, 2008·7 cites·29 claims
- 4175US6550444B2Premixed-compression-ignition internal combustion engine and method of controlling the sameHITACHI LTD·Filed 2001·Granted Apr 22, 2003·14 cites·10 claims
- 4274US7055495B2Compression ignition internal combustion engineHITACHI LTD·Filed 2004·Granted Jun 6, 2006·16 cites·4 claims
- 4374US6199534B1Control equipment for internal combustion enginesHITACHI LTD·Filed 2000·Granted Mar 13, 2001·17 cites·3 claims
- 4474US5850816AMethod for stratifying air-fuel mixture in direct fuel injection internal combustion engine and electronic system engine control apparatus using above methodHITACHI LTD·Filed 1997·Granted Dec 22, 1998·25 cites·24 claims
- 4573US7082921B2Fuel injection valve and direct-injection engine with the sameHITACHI CAR ENG CO LTD·Filed 2004·Granted Aug 1, 2006·15 cites·17 claims
- 4673US6865880B2Emission control device for cylinder fuel injection engineHITACHI LTD·Filed 2002·Granted Mar 15, 2005·15 cites·3 claims
- 4773US6634333B2Direct injection type internal combustion engineHITACHI LTD·Filed 2001·Granted Oct 21, 2003·24 cites·5 claims
- 4873US6334427B1Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion methodHITACHI LTD·Filed 1999·Granted Jan 1, 2002·38 cites·9 claims
- 4973US2024251879A1Fragrance inhaler or aerosol generating device, control method thereof, and program thereofJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
- 5073US2024245134A1Fragrance inhaler or aerosol generating device, control method thereof, and program thereofJAPAN TOBACCO INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 111 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takuya Shiraishi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →