Inventor · disambiguated record
Mitsuaki Hashiyama
Also filed as: HASHIYAMA MITSUAKI
5 granted patents·131 citations·filing 1984–1988
83Inventor score
Files withTOYO TIRE & RUBBER CO5
Top patents by PatentIndex Score
5 records- 0188US4823161ACleaning blade for electrophotographic copying machines or the likeTOYO TIRE & RUBBER CO·Filed 1987·Granted Apr 18, 1989·33 cites·9 claims
- 0283US4548980ATire tread rubber compositionTOYO TIRE & RUBBER CO·Filed 1984·Granted Oct 22, 1985·37 cites·6 claims
- 0374US4550135ATire rubber compositionTOYO TIRE & RUBBER CO·Filed 1984·Granted Oct 29, 1985·26 cites·4 claims
- 0469US4580609AAll-season tireTOYO TIRE & RUBBER CO·Filed 1984·Granted Apr 8, 1986·22 cites·4 claims
- 0565US4939551ACleaning device for electrophotographic copying machinesTOYO TIRE & RUBBER CO·Filed 1988·Granted Jul 3, 1990·13 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →