Inventor · disambiguated record
Daihi Tsuchiguchi
Also filed as: TSUCHIGUCHI Daihi
2 granted patents·1 pending application·2 citations·filing 2019–2020
34Inventor score
Files withFUJIKIN KK3
Top patents by PatentIndex Score
3 records- 0176US11927280B2Diaphragm valve and monitoring method thereof with improved leak detectionFUJIKIN KK·Filed 2019·Granted Mar 12, 2024·2 cites·11 claims
- 0249US11598430B2Valve device, flow rate control method, fluid control device, semiconductor manufacturing method, and semiconductor manufacturing apparatus using the valve deviceFUJIKIN KK·Filed 2020·Granted Mar 7, 2023·0 cites·7 claims
- 0343US2022082176A1Valve device, flow control method, fluid control device, semiconductor manufacturing method, and semiconductor manufacturing apparatusFUJIKIN KK·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →