Inventor · disambiguated record
Masafumi Nakaya
Also filed as: NAKAYA MASAFUMI
3 granted patents·1 pending application·0 citations·filing 2017–2021
40Inventor score
Top patents by PatentIndex Score
4 records- 0160US2023257281A1Cubic crystal alkali metal manganate nanoparticle production method and cubic crystal limno2 nanoparticles produced using sameSTANLEY ELECTRIC CO LTD·Filed 2021·Application pending·0 cites
- 0254US11521649B2Method of producing a magnetic powder and method of producing a magnetic recording mediumSONY CORP·Filed 2017·Granted Dec 6, 2022·0 cites·8 claims
- 0352US11170813B2Magnetic powder, method of producing the same, and magnetic recording mediumSONY CORP·Filed 2017·Granted Nov 9, 2021·0 cites·11 claims
- 0442US11830533B2Method of producing magnetic powder and method of producing magnetic recording mediumSONY CORP·Filed 2019·Granted Nov 28, 2023·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Masafumi Nakaya 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 →