Inventor · disambiguated record
Tatsuhito Aoyama
Also filed as: AOYAMA TATSUHITO
7 granted patents·3 pending applications·77 citations·filing 1997–2023
81Inventor score
Top patents by PatentIndex Score
10 records- 0185US5984318AGasket holderCKD CORP·Filed 1997·Granted Nov 16, 1999·52 cites·14 claims
- 0281US7971599B2Air-operated valveCKD CORP·Filed 2007·Granted Jul 5, 2011·14 cites·4 claims
- 0379US8960644B2Valve seat structure of fluid control valveAOYAMA TATSUHITO·Filed 2011·Granted Feb 24, 2015·9 cites·4 claims
- 0470US10724644B2Fluid control valveCKD CORP·Filed 2017·Granted Jul 28, 2020·2 cites·5 claims
- 0550US11067194B2Combination valveCKD CORP·Filed 2019·Granted Jul 20, 2021·0 cites·6 claims
- 0650US2024376997A1Toggle-type manual valve and valve unitCKD CORP·Filed 2023·Application pending·0 cites
- 0746US11002379B2Manual valve and pneumatic deviceCKD CORP·Filed 2019·Granted May 11, 2021·0 cites·16 claims
- 0842US2008173834A1Malfunction Prevention Manual ValveCKD CORP·Filed 2005·Application pending·0 cites
- 0936US2018094740A1Mounting structure of solenoid valve for operation, and fluid control valveCKD CORP·Filed 2017·Application pending·0 cites
- 1035US9885427B2Manual opening/closing valveCKD CORP·Filed 2015·Granted Feb 6, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →