Inventor · disambiguated record
Hiroki Iwata
Also filed as: IWATA HIROKI
13 granted patents·6 pending applications·170 citations·filing 1991–2022
90Inventor score
Top patents by PatentIndex Score
19 records- 0193US5210738AOptical information recording mediumPIONEER ELECTRONIC CORP·Filed 1991·Granted May 11, 1993·112 cites·3 claims
- 0292US11060637B2Coupling member, fluid-device connecting jig, and fluid-device connecting structureCKD CORP·Filed 2017·Granted Jul 13, 2021·9 cites·15 claims
- 0387US7628376B2Diaphragm valveCKD CORP·Filed 2005·Granted Dec 8, 2009·21 cites·9 claims
- 0483US9228669B2Fluid control valveCKD CORP·Filed 2012·Granted Jan 5, 2016·6 cites·9 claims
- 0582US11073209B2Connected part seal structure, and seal memberCKD CORP·Filed 2017·Granted Jul 27, 2021·5 cites·20 claims
- 0673US11320078B2Checking tool for tube couplerYODOGAWA HU TECH CO LTD·Filed 2019·Granted May 3, 2022·2 cites·2 claims
- 0768US11161229B2Clamping jig for tube connectionYODOGAWA HU TECH CO LTD·Filed 2019·Granted Nov 2, 2021·1 cites·6 claims
- 0866US9057449B2Fluid control valveCKD CORP·Filed 2012·Granted Jun 16, 2015·3 cites·12 claims
- 0953US9631734B2Fluid control device manifold, manifold assembling method, and connection toolCKD CORP·Filed 2013·Granted Apr 25, 2017·1 cites·20 claims
- 1050US12474001B2Fluid device coupler and fluid device coupling structureYODOGAWA HU TECH CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·21 claims
- 1149US10718896B2Display device and television receiverSHARP KK·Filed 2019·Granted Jul 21, 2020·0 cites·6 claims
- 1249US2023299623A1Stator, motor, compressor, and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 1346US2024348115A1Rotor, motor, compressor, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1444US2015185538A1Display device and television receiverSHARP KK·Filed 2013·Application pending·0 cites
- 1544US2004223967A1Blood coagulation factor-activating protein and antibody theretoRIKEN·Filed 2003·Application pending·0 cites
- 1644US2016165747A1Display device and television receiverSHARP KK·Filed 2013·Application pending·0 cites
- 1741USD687515SOpen/close valveIWATA HIROKI·Filed 2012·Granted Aug 6, 2013·5 cites·1 claims
- 1841USD686698SOpen/close valveIWATA HIROKI·Filed 2012·Granted Jul 23, 2013·5 cites·1 claims
- 1936US2002098188A1Blood coagulation factor-activating protein and antibody theretoRIKEN·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →