Inventor · disambiguated record
Haruma Tanaka
Also filed as: TANAKA HARUMA
2 granted patents·10 citations·filing 1986–1989
55Inventor score
Top patents by PatentIndex Score
2 records- 0134US4697445APoly-V pulley formed of sheet metal and method and apparatus for making sameHONDA MOTOR CO LTD·Filed 1986·Granted Oct 6, 1987·6 cites·12 claims
- 0220US4955133AMethod of making pulleys with plural V-shaped groovesSANSHU PRESS INDUSTRY COMPANY·Filed 1989·Granted Sep 11, 1990·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →