Inventor · disambiguated record
Kohei Shigyou
Also filed as: SHIGYOU KOHEI
21 granted patents·1 pending application·57 citations·filing 2010–2022
92Inventor score
Top patents by PatentIndex Score
22 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
- 0293US9625047B2Flow control valve for flow controllerFUJIKIN KK·Filed 2014·Granted Apr 18, 2017·14 cites·14 claims
- 0390US11231026B2Valve deviceFUJIKIN KK·Filed 2018·Granted Jan 25, 2022·5 cites·12 claims
- 0483US11365830B2Valve device, fluid control device and semiconductor manufacturing apparatus using the valve deviceFUJIKIN KK·Filed 2018·Granted Jun 21, 2022·3 cites·7 claims
- 0583US11162597B2Flow path assembly and valve deviceFUJIKIN KK·Filed 2018·Granted Nov 2, 2021·3 cites·7 claims
- 0681US9115813B2Fluid control deviceHIROSE TAKASHI·Filed 2010·Granted Aug 25, 2015·6 cites·8 claims
- 0780US11339881B2Valve device and fluid control deviceFUJIKIN KK·Filed 2019·Granted May 24, 2022·2 cites·7 claims
- 0879US10156295B2Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control deviceFUJIKIN KK·Filed 2015·Granted Dec 18, 2018·3 cites·22 claims
- 0978US9127796B2Gasket type orifice and pressure type flow rate control apparatus for which the orifice is employedHIROSE TAKASHI·Filed 2011·Granted Sep 8, 2015·5 cites·6 claims
- 1071US10573801B2Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control deviceFUJIKIN KK·Filed 2016·Granted Feb 25, 2020·1 cites·21 claims
- 1171US9163748B2Fluid control device and flow rate control apparatusHIROSE TAKASHI·Filed 2010·Granted Oct 20, 2015·5 cites·8 claims
- 1263US12435798B2Diaphragm valve and flow rate control deviceFUJIKIN KK·Filed 2022·Granted Oct 7, 2025·0 cites·8 claims
- 1358US11879560B2Flow-path forming block and fluid control device provided with flow-path forming blockFUJIKIN KK·Filed 2020·Granted Jan 23, 2024·0 cites·4 claims
- 1455US12494383B2Gas supply device and semiconductor manufacturing apparatusTOKYO ELECTRON LTD·Filed 2022·Granted Dec 9, 2025·0 cites·5 claims
- 1552US11674603B2Diaphragm valve and flow rate control deviceFUJIKIN KK·Filed 2019·Granted Jun 13, 2023·0 cites·10 claims
- 1651US11892100B2Diaphragm valve, flow control device, fluid control device, and semiconductor manufacturing deviceFUJIKIN KK·Filed 2020·Granted Feb 6, 2024·0 cites·6 claims
- 1745US2022186845A1Flow path assembly, valve device, fluid control device, semiconductor manufacturing apparatus and semiconductor manufacturing method using said flow path assemblyFUJIKIN KK·Filed 2020·Application pending·0 cites
- 1843US10385998B2Fixing structure for seal member in fluid control apparatus, joint, and fluid control apparatusFUJIKIN KK·Filed 2016·Granted Aug 20, 2019·0 cites·15 claims
- 1942US11320056B2Valve deviceFUJIKIN KK·Filed 2018·Granted May 3, 2022·0 cites·10 claims
- 2036USD820394SFluid control valve unitFUJIKIN KK·Filed 2016·Granted Jun 12, 2018·1 cites·1 claims
- 2132USD879248SFluid control valve unitFUJIKIN KK·Filed 2018·Granted Mar 24, 2020·0 cites·1 claims
- 2230USD820395SJoint member for a fluid controllerFUJIKIN KK·Filed 2016·Granted Jun 12, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →