Inventor · disambiguated record
Yoshikazu Sakamura
Also filed as: SAKAMURA YOSHIKAZU
6 granted patents·1 pending application·92 citations·filing 1981–2009
81Inventor score
Top patents by PatentIndex Score
7 records- 0181US4499647ABlind nut fastening methodSAKAMURA YOSHIKAZU·Filed 1982·Granted Feb 19, 1985·53 cites·2 claims
- 0270US6485371B2Grooved nut and manufacturing method thereofSAKAMURA MACHINE·Filed 2001·Granted Nov 26, 2002·15 cites·3 claims
- 0358US4966028AMulti-stage cold forging machineSAKAMURA MACHINE·Filed 1988·Granted Oct 30, 1990·17 cites·1 claims
- 0450US2009220321A1Fastening metal fittingSAKAMURA MACHINE CO LTD·Filed 2009·Application pending·0 cites
- 0535US4546630AFormer having continuous forming-rolling assemblySAKAMURA YOSHIKAZU·Filed 1983·Granted Oct 15, 1985·6 cites·2 claims
- 0625US5129139ADevice for use in a former for automatically replacing punchesSAKAMURA YOSHIKAZU·Filed 1991·Granted Jul 14, 1992·0 cites·9 claims
- 0725US4393685ATool attaching device for pressesSAKAMURA YOSHIKAZU·Filed 1981·Granted Jul 19, 1983·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →