Inventor · disambiguated record
Hirokazu Naka
Also filed as: NAKA HIROKAZU
5 granted patents·223 citations·filing 1989–1992
84Inventor score
Files withYAMAHA MOTOR CO LTD5
Top patents by PatentIndex Score
5 records- 0186US5294209ATool attaching deviceYAMAHA MOTOR CO LTD·Filed 1992·Granted Mar 15, 1994·118 cites·21 claims
- 0283US5241792AMethod and apparatus for surface finishingYAMAHA MOTOR CO LTD·Filed 1992·Granted Sep 7, 1993·54 cites·9 claims
- 0371US5056964AMachining apparatusYAMAHA MOTOR CO LTD·Filed 1989·Granted Oct 15, 1991·25 cites·5 claims
- 0453US4941245ARotary file, support member and abrasive deviceYAMAHA MOTOR CO LTD·Filed 1989·Granted Jul 17, 1990·15 cites·7 claims
- 0537US5119601AApparatus for abrading a surfaceYAMAHA MOTOR CO LTD·Filed 1991·Granted Jun 9, 1992·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →