Inventor · disambiguated record
Natsuki Toyosawa
Also filed as: TOYOSAWA NATSUKI
2 granted patents·0 citations·filing 2017–2019
24Inventor score
Files withSONY CORP2
Top patents by PatentIndex Score
2 records- 0154US11521649B2Method of producing a magnetic powder and method of producing a magnetic recording mediumSONY CORP·Filed 2017·Granted Dec 6, 2022·0 cites·8 claims
- 0242US11830533B2Method of producing magnetic powder and method of producing magnetic recording mediumSONY CORP·Filed 2019·Granted Nov 28, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →