Inventor · name-matched record

IIJIMA TSUKASA

1 granted patent·0 citations·filing 2020–2020

2Inventor score

Technology areasB23Q

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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1 record

0139US12521831B2Method for gripping constant-velocity universal joint componentNTN TOYO BEARING CO LTD·Filed 2020·Granted Jan 13, 2026·0 cites·6 claims

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Identity basis: exact name match across USPTO filings. How scoring works →