Inventor · disambiguated record
Tomio Chiba
Also filed as: CHIBA TOMIO · KUDOU HIROYUKI
5 granted patents·169 citations·filing 1978–1992
84Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0177US4161651ASimultaneously sampled remote data reading and transmission system using optical fibersHITACHI LTD·Filed 1978·Granted Jul 17, 1979·44 cites·8 claims
- 0276US5428553ADigital control and protection equipment for power systemHITACHI LTD·Filed 1990·Granted Jun 27, 1995·44 cites·5 claims
- 0369US4764913ASignal processing apparatus for disc memory devicesHITACHI LTD·Filed 1986·Granted Aug 16, 1988·17 cites·6 claims
- 0465US5327355AVoltage or reactive power control method and control device thereforHITACHI LTD·Filed 1992·Granted Jul 5, 1994·26 cites·42 claims
- 0561US5255202ADigital signal processing method and system, electric power system signal processing system and electric power control systemHITACHI LTD·Filed 1991·Granted Oct 19, 1993·38 cites·44 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →