Inventor · disambiguated record
Teruo Takayama
Also filed as: NIIDA CHIAKI · TAKAYAMA TERUO · YAMADA KINSAKU
6 granted patents·58 citations·filing 1977–1986
82Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0174US4716879AFuel injection supply system for multi-cylinder internal combustion engineHITACHI LTD·Filed 1986·Granted Jan 5, 1988·25 cites·7 claims
- 0255US4363303AThrottle valve opening control deviceHITACHI LTD·Filed 1981·Granted Dec 14, 1982·12 cites·8 claims
- 0345US4173204AControl valve of exhaust recirculation apparatusHITACHI LTD·Filed 1977·Granted Nov 6, 1979·6 cites·10 claims
- 0444US4589381AIntake system for internal combustion engineHITACHI LTD·Filed 1984·Granted May 20, 1986·9 cites·16 claims
- 0533US4703743AFuel supply apparatus with fuel atomizerHITACHI LTD·Filed 1986·Granted Nov 3, 1987·4 cites·9 claims
- 0628US4173955AExhaust-gas recirculation systemHITACHI LTD·Filed 1977·Granted Nov 13, 1979·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →