Inventor · disambiguated record
Akihiro Ito
Also filed as: ITO AKIHIRO
96 granted patents·37 pending applications·737 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
133 records- 0196US7940296B2Image capturing unit for endoscopeHOYA CORP·Filed 2006·Granted May 10, 2011·66 cites·14 claims
- 0294US12264037B2Sheet conveyance apparatus and image forming apparatusCANON KK·Filed 2023·Granted Apr 1, 2025·2 cites·14 claims
- 0392US12077030B2Control device, vehicle, and control methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Sep 3, 2024·2 cites·10 claims
- 0491US8969441B2Cationic microfibrillated plant fibre and manufacturing method for sameYANO HIROYUKI·Filed 2011·Granted Mar 3, 2015·8 cites·5 claims
- 0590US10095244B2Motor control apparatus, motor control method, control system, and position estimation method to be used in control systemNIDEC SANKYO CORP·Filed 2015·Granted Oct 9, 2018·7 cites·5 claims
- 0690USD378488SPortable electric circular sawMAKITA CORP·Filed 1996·Granted Mar 18, 1997·47 cites·1 claims
- 0790US5603607APropeller fanMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Feb 18, 1997·74 cites·16 claims
- 0889US8911320B2Power toolTOKUNAGA MANABU·Filed 2010·Granted Dec 16, 2014·10 cites·22 claims
- 0988US11788777B2Temperature control system and integrated temperature control systemCKD CORP·Filed 2020·Granted Oct 17, 2023·2 cites·19 claims
- 1088US6654769B2File system for creating switched logical I/O paths for fault recoveryHITACHI LTD·Filed 2000·Granted Nov 25, 2003·50 cites·13 claims
- 1187US9440344B2Dust collecting device and impact toolIKUTA HIROKI·Filed 2011·Granted Sep 13, 2016·6 cites·2 claims
- 1287US8679991B2Prepreg, intermediate material for forming FRP, and method for production thereof and method for production of fiber-reinforced composite materialGOTO KAZUYA·Filed 2012·Granted Mar 25, 2014·5 cites·1 claims
- 1387US7491167B2Image capturing unit for endoscopeHOYA CORP·Filed 2006·Granted Feb 17, 2009·13 cites·3 claims
- 1486US8486518B2Epoxy resin for prepreg, prepreg, and fiber-reinforced composite material and methods for production thereofTAKANO TSUNEO·Filed 2008·Granted Jul 16, 2013·6 cites·17 claims
- 1585US9976654B2Valve deviceNIDEC SANKYO CORP·Filed 2015·Granted May 22, 2018·4 cites·12 claims
- 1685US7748684B2Flow control valveCKD CORP·Filed 2006·Granted Jul 6, 2010·21 cites·19 claims
- 1784US9302363B2Dust collecting device and impact toolIKUTA HIROKI·Filed 2011·Granted Apr 5, 2016·5 cites·7 claims
- 1884US6886401B2Thermal flow sensor having sensor and bypass passagesCKD CORP·Filed 2003·Granted May 3, 2005·38 cites·22 claims
- 1984US6692065B2Framing structure around vehicle door openingMARUJUN CO LTD·Filed 2002·Granted Feb 17, 2004·36 cites·26 claims
- 2082US8470435B2Epdxy resin for prepreg, prepreg, fiber-reinforced composite material, and methods for production thereofTAKANO TSUNEO·Filed 2008·Granted Jun 25, 2013·4 cites·18 claims
- 2182US7959838B2Epoxy resin for prepreg, prepreg, fiber-reinforced composite material and methods for production thereofMITSUBISHI RAYON CO·Filed 2008·Granted Jun 14, 2011·3 cites·6 claims
- 2281US8944179B2Power toolUKAI TOMOHIRO·Filed 2011·Granted Feb 3, 2015·9 cites·4 claims
- 2381US7591973B2Method for producing a fiber-reinforced composite material plateMITSUBISHI RAYON CO·Filed 2003·Granted Sep 22, 2009·13 cites·10 claims
- 2480US7670069B2Shutter drive device for cameraSEIKO PRECISION KK·Filed 2009·Granted Mar 2, 2010·6 cites·6 claims
- 2580US6711188B2Wavelength stabilizing unit and wavelength stabilized laser moduleNEC COMPOUND SEMICONDUCTOR·Filed 2001·Granted Mar 23, 2004·16 cites·20 claims
- 2679US7944594B2Image processing device and an image processing method for curbing the amount of color material consumed and suppressing a deterioration in image qualityFUJI XEROX CO LTD·Filed 2007·Granted May 17, 2011·6 cites·23 claims
- 2777US10145048B2Clutch device and washing machineNIDEC SANKYO CORP·Filed 2014·Granted Dec 4, 2018·3 cites·14 claims
- 2876US10344887B2Electromagnetic actuatorCKD CORP·Filed 2017·Granted Jul 9, 2019·2 cites·7 claims
- 2976US9508476B2Electromagnetic coil, method of manufacturing electromagnetic coil, and electromagnetic actuatorCKD CORP·Filed 2015·Granted Nov 29, 2016·4 cites·13 claims
- 3076US4839742AReflected-character printing apparatusBROTHER IND LTD·Filed 1987·Granted Jun 13, 1989·28 cites·3 claims
- 3174US10233324B2Epoxy resin compositionMITSUBISHI CHEM CORP·Filed 2013·Granted Mar 19, 2019·2 cites·28 claims
- 3273US8031203B2Image processing apparatus and image processing methodFUJI XEROX CO LTD·Filed 2008·Granted Oct 4, 2011·4 cites·19 claims
- 3372US8636477B2Chemical supply systemNAGASAKI ISAO·Filed 2011·Granted Jan 28, 2014·5 cites·6 claims
- 3472US7830567B2Color conversion device, color conversion method and color conversion programFUJI XEROX CO LTD·Filed 2006·Granted Nov 9, 2010·4 cites·16 claims
- 3572US7628752B2Image capturing unit for electronic endoscopeHOYA CORP·Filed 2006·Granted Dec 8, 2009·11 cites·2 claims
- 3672US6216056B1Method of controlling force assisting device and control apparatus using the sameSANYO SEIKI SEISAKUSHO KK·Filed 1997·Granted Apr 10, 2001·51 cites·14 claims
- 3771US10876781B2Switch mechanism, geared motor and damper deviceNIDEC SANKYO CORP·Filed 2017·Granted Dec 29, 2020·1 cites·28 claims
- 3871US6382245B1Resinous reservoir tankTOYODA MACHINE WORKS LTD·Filed 2000·Granted May 7, 2002·14 cites·4 claims
- 3970US11850910B2Control device, vehicle, and control methodTOYOTA MOTOR CO LTD·Filed 2020·Granted Dec 26, 2023·0 cites·13 claims
- 4070US6928865B2Thermal flowmeter having a laminate structureCKD CORP·Filed 2004·Granted Aug 16, 2005·17 cites·10 claims
- 4169US11579570B2Servo control device, servo control method and servo control systemNIDEC SANKYO CORP·Filed 2021·Granted Feb 14, 2023·0 cites·6 claims
- 4269US10345827B2Motor control device and motor control method, control system and location estimation method used in control systemOTSUJI JUN·Filed 2011·Granted Jul 9, 2019·3 cites·7 claims
- 4369US9416784B2Exhaust pumpSAKAGUCHI YOSHIYUKI·Filed 2011·Granted Aug 16, 2016·3 cites·3 claims
- 4469US2025092250A1Resin composition and method for producing resin compositionJUJO PAPER CO LTD·Filed 2023·Application pending·0 cites
- 4567US10676615B2Fiber-reinforced resin composition comprising chemically modified cellulose nanofibers and thermoplastic resinUNIV KYOTO·Filed 2016·Granted Jun 9, 2020·1 cites·10 claims
- 4666US2014057514A1Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite materialMITSUBISHI RAYON CO·Filed 2013·Application pending·0 cites
- 4765US8072659B2Color processor, computer readable medium and color processing methodYAMAUCHI YASUKI·Filed 2008·Granted Dec 6, 2011·2 cites·11 claims
- 4865US7130868B2File system for creating switched logical I/O paths for fault recoveryHITACHI LTD·Filed 2003·Granted Oct 31, 2006·9 cites·17 claims
- 4964US5443116AStacked heat exchangerMITSUBISHI HEAVY IND LTD·Filed 1993·Granted Aug 22, 1995·29 cites·9 claims
- 5064US2009123717A1Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite materialMITSUBISHI RAYON CO·Filed 2008·Application pending·0 cites
Showing the top 50 of 133 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Akihiro Ito 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 →