Inventor · disambiguated record
Kiyohisa Nara
Also filed as: NARA KIYOHISA
6 granted patents·1 pending application·15 citations·filing 2013–2019
75Inventor score
Top patents by PatentIndex Score
7 records- 0189US10316860B2Centrifugal fan having impeller with blades between annular shroud and main plateMINEBEA CO LTD·Filed 2016·Granted Jun 11, 2019·7 cites·5 claims
- 0283US10914317B2Centrifugal fanMINEBEA MITSUMI INC·Filed 2018·Granted Feb 9, 2021·4 cites·16 claims
- 0383US10428827B2Centrifugal fan with a casing including structure for engaging with an object to which the centrifugal fan is installedMINEBEA MITSUMI INC·Filed 2016·Granted Oct 1, 2019·3 cites·8 claims
- 0469US10871171B2Centrifugal fan design to decrease noise and slim down the fanMINEBEA MITSUMI INC·Filed 2017·Granted Dec 22, 2020·1 cites·4 claims
- 0564US2019376523A1Centrifugal fanMINEBEA MITSUMI INC·Filed 2019·Application pending·0 cites
- 0655US10458424B2Centrifugal fanMINEBEA MITSUMI INC·Filed 2017·Granted Oct 29, 2019·0 cites·5 claims
- 0751US9246368B2Claw pole type motorMINEBEA CO LTD·Filed 2013·Granted Jan 26, 2016·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Kiyohisa Nara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →