Inventor · disambiguated record
Tomohiro Nakata
Also filed as: NAKATA TOMOHIRO
70 granted patents·22 pending applications·292 citations·filing 1987–2025
98Inventor score
Top patents by PatentIndex Score
92 records- 0196US11427911B2Valve device, fluid control device and semiconductor manufacturing apparatus using the valve deviceFUJIKIN KK·Filed 2018·Granted Aug 30, 2022·9 cites·5 claims
- 0294US11506294B2Valve device, method for replacing valve body unit of valve device, and valve device assembly methodFUJIKIN KK·Filed 2021·Granted Nov 22, 2022·4 cites·9 claims
- 0393US4977466AMagnetic tape wind-up control method, and tape wind-up apparatusFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 11, 1990·45 cites·11 claims
- 0490US11732818B2Electromagnetic valve, valve device, fluid control device, and electromagnetic valve replacement methodFUJIKIN KK·Filed 2021·Granted Aug 22, 2023·2 cites·7 claims
- 0590US11231026B2Valve deviceFUJIKIN KK·Filed 2018·Granted Jan 25, 2022·5 cites·12 claims
- 0689US11359730B2Valve deviceFUJIKIN KK·Filed 2021·Granted Jun 14, 2022·2 cites·2 claims
- 0788US11402029B2Valve device, fluid control system, fluid control method, semiconductor manufacturing system, and semiconductor manufacturing methodFUJIKIN KK·Filed 2019·Granted Aug 2, 2022·5 cites·13 claims
- 0888US11306830B2Valve deviceFUJIKIN KK·Filed 2019·Granted Apr 19, 2022·5 cites·8 claims
- 0986US11098819B2Valve device, flow control method using the same, and semiconductor manufacturing methodFUJIKIN KK·Filed 2017·Granted Aug 24, 2021·4 cites·13 claims
- 1083US11365830B2Valve device, fluid control device and semiconductor manufacturing apparatus using the valve deviceFUJIKIN KK·Filed 2018·Granted Jun 21, 2022·3 cites·7 claims
- 1183US11162597B2Flow path assembly and valve deviceFUJIKIN KK·Filed 2018·Granted Nov 2, 2021·3 cites·7 claims
- 1282US8281816B2Fluid control apparatusNAKATA TOMOHIRO·Filed 2008·Granted Oct 9, 2012·11 cites·2 claims
- 1381USD757900SFluid controllerFUJIKIN KK·Filed 2015·Granted May 31, 2016·21 cites·1 claims
- 1481US6497384B1Method of and apparatus for winding film, method of and apparatus for supplying film roll core, and method of and apparatus for inspecting appearance of film rollFUJI PHOTO FILM CO LTD·Filed 2000·Granted Dec 24, 2002·17 cites·24 claims
- 1580US11339881B2Valve device and fluid control deviceFUJIKIN KK·Filed 2019·Granted May 24, 2022·2 cites·7 claims
- 1679US6786471B2Diaphragm valveFUJIKIN KK·Filed 2002·Granted Sep 7, 2004·22 cites·9 claims
- 1777US11174949B2Actuator and valve device using the sameFUJIKIN KK·Filed 2019·Granted Nov 16, 2021·2 cites·12 claims
- 1877US9103366B2Bolt-locking apparatus, mounting method thereof and mounting jigAMIKURA NORIHIKO·Filed 2012·Granted Aug 11, 2015·4 cites·7 claims
- 1977US8220495B2Fluid control apparatus and method for assembling the sameNAKATA TOMOHIRO·Filed 2008·Granted Jul 17, 2012·8 cites·2 claims
- 2076US11506295B2Valve device, fluid control device, fluid control method, semiconductor manufacturing apparatus, and semiconductor manufacturing methodFUJIKIN KK·Filed 2019·Granted Nov 22, 2022·2 cites·12 claims
- 2176US11242934B2Valve deviceFUJIKIN KK·Filed 2018·Granted Feb 8, 2022·2 cites·7 claims
- 2276US5431592AMethod and apparatus for burnishing magnetic disksFUJI PHOTO FILM CO LTD·Filed 1993·Granted Jul 11, 1995·24 cites·12 claims
- 2375US11022224B2Valve device, flow control method using the same, and semiconductor manufacturing methodFUJIKIN KK·Filed 2017·Granted Jun 1, 2021·3 cites·10 claims
- 2475US8434522B2Fluid control apparatusOKASE WATARU·Filed 2008·Granted May 7, 2013·9 cites·1 claims
- 2575US7159839B2Control deviceFUJIKIN KK·Filed 2003·Granted Jan 9, 2007·18 cites·1 claims
- 2674US9995322B2Multistage piston actuatorFUJIKURA RUBBER LTD·Filed 2014·Granted Jun 12, 2018·3 cites·11 claims
- 2772US11774000B2Fluid control device and manufacturing method for the fluid control deviceFUJIKIN KK·Filed 2019·Granted Oct 3, 2023·1 cites·6 claims
- 2872US9719599B2Fluid control deviceFUJIKIN KK·Filed 2014·Granted Aug 1, 2017·3 cites·2 claims
- 2972US9435470B2Pipe jointOKABE TSUNEYUKI·Filed 2012·Granted Sep 6, 2016·3 cites·6 claims
- 3070US11506290B2Valve apparatus, flow rate adjusting method, fluid control apparatus, flow rate control method, semiconductor manufacturing apparatus, and semiconductor manufacturing methodFUJIKIN KK·Filed 2018·Granted Nov 22, 2022·1 cites·4 claims
- 3170US2025369522A1Actuator and valve deviceFUJIKIN KK·Filed 2025·Application pending·0 cites
- 3269US10323757B2Diaphragm valveFUJIKIN KK·Filed 2014·Granted Jun 18, 2019·2 cites·7 claims
- 3369US6793169B2Web winding apparatus, method of and apparatus for processing web edge, and web processing apparatusFUJI PHOTO FILM CO LTD·Filed 2001·Granted Sep 21, 2004·8 cites·37 claims
- 3468US9423060B2Fixing device for lower stage members and fluid control device equipped with fixing deviceSHINOHARA TSUTOMU·Filed 2012·Granted Aug 23, 2016·4 cites·4 claims
- 3568US9068679B2Fluid coupling and retainer for fluid couplingNAKATA TOMOHIRO·Filed 2009·Granted Jun 30, 2015·4 cites·2 claims
- 3667US9835195B2Bolt-locking apparatus, mounting method thereof and mounting jigAMIKURA NORIHIKO·Filed 2016·Granted Dec 5, 2017·1 cites·3 claims
- 3766US2025283562A1Joint structureFUJIKIN KK·Filed 2025·Application pending·0 cites
- 3864US12123520B2Diaphragm, valve device, and method for manufacturing diaphragmFUJIKIN KK·Filed 2021·Granted Oct 22, 2024·0 cites·7 claims
- 3964US10371271B2Fluid controller with diaphragmFUJIKIN KK·Filed 2016·Granted Aug 6, 2019·1 cites·9 claims
- 4062US11713819B2Valve deviceFUJIKIN KK·Filed 2022·Granted Aug 1, 2023·0 cites·4 claims
- 4162USD752715SFluid controllerFUJIKIN KK·Filed 2015·Granted Mar 29, 2016·9 cites·1 claims
- 4259US2024418290A1Actuator and valve deviceFUJIKIN KK·Filed 2024·Application pending·0 cites
- 4358US11879560B2Flow-path forming block and fluid control device provided with flow-path forming blockFUJIKIN KK·Filed 2020·Granted Jan 23, 2024·0 cites·4 claims
- 4458US11859733B2Valve device, fluid control device, and manufacturing method of valve deviceFUJIKIN KK·Filed 2020·Granted Jan 2, 2024·0 cites·9 claims
- 4558US11774015B2Pipe jointFUJIKIN KK·Filed 2021·Granted Oct 3, 2023·0 cites·9 claims
- 4658US11261990B2Actuator and valve deviceFUJIKIN KK·Filed 2020·Granted Mar 1, 2022·0 cites·4 claims
- 4758US7177717B2Method of and apparatus for manufacturing webs around cores using length and diameter data of coresFUJI PHOTO FILM CO LTD·Filed 2004·Granted Feb 13, 2007·2 cites·9 claims
- 4855US2024371557A1Solenoid and switchMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 4954US2025369533A1Actuator, open/close valve mechanism, and fluid control deviceFUJIKURA COMPOSITES INC·Filed 2023·Application pending·0 cites
- 5053US10054250B2Fixing device for lower stage members and fluid control device equipped with fixing deviceFUJIKIN KK·Filed 2016·Granted Aug 21, 2018·0 cites·4 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →