Inventor · disambiguated record
Masahiro Ishigaki
Also filed as: FUJITA KANJI · ISHIGAKI MASAHIRO
9 granted patents·242 citations·filing 1976–1987
90Inventor score
Top patents by PatentIndex Score
9 records- 0191US4790794AFlexible shaft coupling for transmission of high torque loadsTOYO TIRE & RUBBER CO·Filed 1987·Granted Dec 13, 1988·48 cites·6 claims
- 0286US4491429ABushing assembly for suspension armTOYOTA MOTOR CO LTD·Filed 1982·Granted Jan 1, 1985·48 cites·6 claims
- 0383US4407491ARubber bearing device having air damping capacityTOYO TIRE & RUBBER CO·Filed 1981·Granted Oct 4, 1983·42 cites·9 claims
- 0482US4673188ABoot with bracing boss portion for universal jointTOYOTA MOTOR CO LTD·Filed 1986·Granted Jun 16, 1987·30 cites·3 claims
- 0575US4144921APneumatic tire with an internal damage indicatorNISSAN MOTOR·Filed 1977·Granted Mar 20, 1979·25 cites·19 claims
- 0660US4061172AAssembly of pneumatic tire and rimTOYO TIRE & RUBBER CO·Filed 1976·Granted Dec 6, 1977·16 cites·4 claims
- 0755US4738650AFlexible shaft coupling, particularly for motor vehicle drive shaftsTOYO TIRE & RUBBER CO·Filed 1986·Granted Apr 19, 1988·12 cites·4 claims
- 0844US4756515AFluid-damping vibration-isolating support deviceTOYO TIRE & RUBBER CO·Filed 1987·Granted Jul 12, 1988·13 cites·4 claims
- 0938US4240653AFlexible expansion jointTOYO TIRE & RUBBER CO·Filed 1978·Granted Dec 23, 1980·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →