Inventor · disambiguated record
Shigeki Ito
Also filed as: ITO SHIGEKI
25 granted patents·5 pending applications·137 citations·filing 2001–2023
95Inventor score
Top patents by PatentIndex Score
30 records- 0179US7624930B2Temperature-type expansion valveDENSO CORP·Filed 2006·Granted Dec 1, 2009·7 cites·13 claims
- 0278USD936440SPortable electric grinderMAKITA CORP·Filed 2020·Granted Nov 23, 2021·8 cites·1 claims
- 0377USD907272SFloodlightMAKITA CORP·Filed 2019·Granted Jan 5, 2021·16 cites·1 claims
- 0476US6427480B1Refrigerant cycle systemDENSO CORP·Filed 2001·Granted Aug 6, 2002·24 cites·50 claims
- 0574US11092366B2Expansion valveFUJIKOKI CORP·Filed 2018·Granted Aug 17, 2021·1 cites·8 claims
- 0670US8365552B2Evaporator unit having tank provided with ejector nozzleDENSO CORP·Filed 2008·Granted Feb 5, 2013·3 cites·24 claims
- 0767US6981390B2Refrigerant cycle systemDENSO CORP·Filed 2003·Granted Jan 3, 2006·15 cites·19 claims
- 0865USD907271SFloodlightMAKITA CORP·Filed 2019·Granted Jan 5, 2021·8 cites·1 claims
- 0963US7057728B2Color card, color book comprising the same, and color card with picture sampleKIKUSUI KAGAKU KOGYO KK·Filed 2003·Granted Jun 6, 2006·6 cites·13 claims
- 1063US6935126B2Refrigeration cycle systemDENSO CORP·Filed 2003·Granted Aug 30, 2005·12 cites·19 claims
- 1162US6935128B2Vapor-compression-type refrigerating machineDENSO CORP·Filed 2004·Granted Aug 30, 2005·10 cites·12 claims
- 1261US12483819B2Earphone and acoustic control methodPANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·13 claims
- 1361USRE42908EVapor-compression-type refrigerating machineITO SHIGEKI·Filed 2005·Granted Nov 15, 2011·2 cites·29 claims
- 1459US6698236B2Refrigerant cycle system and condenserDENSO CORP·Filed 2003·Granted Mar 2, 2004·10 cites·5 claims
- 1557USD961870SVacuum cleanerMAKITA CORP·Filed 2020·Granted Aug 23, 2022·2 cites·1 claims
- 1656US10113779B2Expansion valveDENSO CORP·Filed 2014·Granted Oct 30, 2018·0 cites·20 claims
- 1754US6397616B2Pressure reducer and refrigerating cycle unit using the sameDENSO CORP·Filed 2001·Granted Jun 4, 2002·7 cites·14 claims
- 1854US2009131121A1Battery utilizing systemPANASONIC CORP·Filed 2008·Application pending·0 cites
- 1952US11168930B2Expansion valveFUJIKOKI CORP·Filed 2018·Granted Nov 9, 2021·0 cites·5 claims
- 2052US6634567B2Expansion valve unit having pressure detecting functionDENSON CORP·Filed 2002·Granted Oct 21, 2003·6 cites·8 claims
- 2149US9193245B2Vehicular air conditioning control device, vehicular air conditioning control method, vehicular air conditioning control program, and recording mediumKATO YASUSHI·Filed 2012·Granted Nov 24, 2015·0 cites·9 claims
- 2249US8534333B2Pneumatic tireKITAMURA TAKAMASA·Filed 2009·Granted Sep 17, 2013·0 cites·8 claims
- 2345US10240831B2Expansion valveDENSO CORP·Filed 2014·Granted Mar 26, 2019·0 cites·13 claims
- 2443US11009273B2Expansion valve including a vibration isolation spring having a plurality of legsFUJIKOKI CORP·Filed 2017·Granted May 18, 2021·0 cites·7 claims
- 2540US10436349B2Pressure reduction valveDENSO CORP·Filed 2016·Granted Oct 8, 2019·0 cites·9 claims
- 2640US6946943B2Stick-shaped ignition coil having positioning structureDENSO CORP·Filed 2005·Granted Sep 20, 2005·0 cites·22 claims
- 2739US2019178542A1Expansion valveFUJIKOKI CORP·Filed 2017·Application pending·0 cites
- 2839US2007104954A1Antistatic glass substrate production method and antistatic glass substrate produced by the methodAIR WATER INC·Filed 2004·Application pending·0 cites
- 2939US2011099161A1Digital content reproduction apparatusSANYO ELECTRIC CO·Filed 2010·Application pending·0 cites
- 3037US2006203245A1Color card, color book comprising the same, and color card with picture sampleKIKUSUI CHEMICAL CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →