Inventor · disambiguated record
Chikara Matsuzawa
Also filed as: MATSUZAWA Chikara
2 granted patents·0 citations·filing 2014–2018
27Inventor score
Technology areasF16C
Files withNSK LTD2
Top patents by PatentIndex Score
2 records- 0159US10851433B2Manufacturing method of mechanical component using martensitic stainless steel, rotating device, rolling bearing and rolling bearing unitNSK LTD·Filed 2018·Granted Dec 1, 2020·0 cites·2 claims
- 0252US10494692B2Manufacturing method of mechanical component using martensitic stainless steel, rotating device, rolling bearing and rolling bearing unitNSK LTD·Filed 2014·Granted Dec 3, 2019·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →