Inventor · disambiguated record
Shintaro Ishikawa
Also filed as: ISHIKAWA SHINTARO
17 granted patents·2 pending applications·90 citations·filing 1979–2022
91Inventor score
Files withSMC CORP7SUMITOMO METAL MINING CO6NTN TOYO BEARING CO LTD4FUJITSU LTD1TOYODA MACHINE WORKS LTD1
Top patents by PatentIndex Score
19 records- 0181USD846012SElectric rotary actuatorSMC CORP·Filed 2018·Granted Apr 16, 2019·20 cites·1 claims
- 0273USD821472SElectric rotary actuatorSMC CORP·Filed 2017·Granted Jun 26, 2018·15 cites·1 claims
- 0373USD819101SElectric rotary actuatorSMC CORP·Filed 2017·Granted May 29, 2018·15 cites·1 claims
- 0466USD846011SElectric rotary actuatorSMC CORP·Filed 2018·Granted Apr 16, 2019·10 cites·1 claims
- 0562US12099014B2Bubble measurement deviceSUMITOMO METAL MINING CO·Filed 2022·Granted Sep 24, 2024·0 cites·15 claims
- 0661US11391658B2Air bubble measurement device and air bubble measurement methodSUMITOMO METAL MINING CO·Filed 2020·Granted Jul 19, 2022·0 cites·11 claims
- 0759US12465899B2Slurry processing apparatus, microbubble generation equipment, and slurry processing methodSUMITOMO METAL MINING CO·Filed 2021·Granted Nov 11, 2025·0 cites·7 claims
- 0859US6504154B2Non-destructive sugar content measuring apparatusSUMITOMO METAL MINING CO·Filed 2001·Granted Jan 7, 2003·3 cites·12 claims
- 0956USD819710SElectric rotary actuatorSMC CORP·Filed 2017·Granted Jun 5, 2018·7 cites·1 claims
- 1052US4262454AWorkpiece rotational speed controller for cam grinding machineTOYODA MACHINE WORKS LTD·Filed 1979·Granted Apr 21, 1981·11 cites·6 claims
- 1151US10953477B2Air chuck provided with locking mechanismSMC CORP·Filed 2018·Granted Mar 23, 2021·0 cites·9 claims
- 1249US10022799B2Silver powder and method for producing sameSUMITOMO METAL MINING CO·Filed 2013·Granted Jul 17, 2018·0 cites·12 claims
- 1347US9574580B2Oscillating actuatorSMC CORP·Filed 2014·Granted Feb 21, 2017·0 cites·9 claims
- 1443US2021071722A1Rotation transmission deviceNTN TOYO BEARING CO LTD·Filed 2018·Application pending·0 cites
- 1542US6094265ACalibrator for non-destructive transmission optical measuring apparatusSUMITOMO METAL MINING CO·Filed 1999·Granted Jul 25, 2000·9 cites·8 claims
- 1638US10138954B2Rotation transmission deviceNTN TOYO BEARING CO LTD·Filed 2015·Granted Nov 27, 2018·0 cites·2 claims
- 1737US10302155B2Rotation transmission deviceNTN TOYO BEARING CO LTD·Filed 2015·Granted May 28, 2019·0 cites·6 claims
- 1837US9874250B2Rotation transmission deviceNTN TOYO BEARING CO LTD·Filed 2015·Granted Jan 23, 2018·0 cites·4 claims
- 1936US2017171188A1Non-transitory computer-readable recording medium, access monitoring method, and access monitoring apparatusFUJITSU LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →