Inventor · disambiguated record
Hideaki Showa
Also filed as: Showa hideaki
12 granted patents·6 pending applications·16 citations·filing 2013–2025
84Inventor score
Top patents by PatentIndex Score
18 records- 0190US11456012B1Base member, spindle motor, and hard disk drive deviceMINEBEA MITSUMI INC·Filed 2022·Granted Sep 27, 2022·4 cites·11 claims
- 0276US8941947B2Spindle motor and hard disk drive therewithMINEBEA CO LTD·Filed 2013·Granted Jan 27, 2015·5 cites·18 claims
- 0374US10938270B2Spindle motorMINEBEA MITSUMI INC·Filed 2019·Granted Mar 2, 2021·1 cites·8 claims
- 0473US10825476B2Spindle motorMINEBEA MITSUMI INC·Filed 2019·Granted Nov 3, 2020·5 cites·20 claims
- 0569US10393171B2Fluid dynamic bearing and spindle motorMINEBEA MITSUMI INC·Filed 2018·Granted Aug 27, 2019·1 cites·5 claims
- 0660US10755740B2Spindle motorMINEBEA MITSUMI INC·Filed 2019·Granted Aug 25, 2020·0 cites·7 claims
- 0759US12482502B2Spindle motor having blind hole configuration detail and hard disk drive device having the sameMINEBEA MITSUMI INC·Filed 2023·Granted Nov 25, 2025·0 cites·6 claims
- 0857US2025273247A1Hard disk drive deviceMINEBEA MITSUMI INC·Filed 2025·Application pending·0 cites
- 0956US2023068379A1Spindle motor and hard disk drive deviceMINEBEA MITSUMI INC·Filed 2022·Application pending·0 cites
- 1054US11915720B2Spindle motor and hard disk drive deviceMINEBEA MITSUMI INC·Filed 2023·Granted Feb 27, 2024·0 cites·7 claims
- 1152US11682431B2Base member, spindle motor, and hard disk drive deviceMINEBEA MITSUMI INC·Filed 2021·Granted Jun 20, 2023·0 cites·17 claims
- 1251US11118628B2Fluid dynamic bearing device, spindle motor, and hard disk drive deviceMINEBEA MITSUMI INC·Filed 2020·Granted Sep 14, 2021·0 cites·8 claims
- 1345US10476340B2Spindle motorMINEBEA MITSUMI INC·Filed 2017·Granted Nov 12, 2019·0 cites·3 claims
- 1443US2023290378A1Base member, spindle motor including base member, hard disk drive device, and method for manufacturing base memberMINEBEA MITSUMI INC·Filed 2023·Application pending·0 cites
- 1538US2020005826A1Spindle motorMINEBEA MITSUMI INC·Filed 2019·Application pending·0 cites
- 1636US2016172924A1Motor with adhesive structure between base and shaft supporting memberMINEBEA CO LTD·Filed 2015·Application pending·0 cites
- 1735US11011196B2Spindle motor and hard disk drive deviceMINEBEA MITSUMI INC·Filed 2020·Granted May 18, 2021·0 cites·18 claims
- 1834US2017288494A1Spindle motorMINEBEA MITSUMI INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →