Inventor · disambiguated record
Haruki Tsutsui
Also filed as: TSUTSUI HARUKI
2 granted patents·36 citations·filing 2002–2003
62Inventor score
Technology areasF16C
Files withNSK LTD2
Top patents by PatentIndex Score
2 records- 0190US6752696B2Rolling elements for rolling bearing, method of producing the same, and rolling bearingNSK LTD·Filed 2002·Granted Jun 22, 2004·32 cites·4 claims
- 0252US7146734B2Rolling elements for rolling bearing, method of producing the same, and rolling bearingNSK LTD·Filed 2003·Granted Dec 12, 2006·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →