Inventor · disambiguated record
Chikara Hirayama
Also filed as: BRECHER LEE E · HIRAYAMA CHIKARA
11 granted patents·163 citations·filing 1969–1988
91Inventor score
Top patents by PatentIndex Score
11 records- 0185US3979624AHigh-efficiency discharge lamp which incorporates a small molar excess of alkali metal halide as compared to scandium halideWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted Sep 7, 1976·28 cites·8 claims
- 0283US4397888AThick film sensor for hydrogen and carbon monoxideWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Aug 9, 1983·42 cites·4 claims
- 0372US4330347AResistive coating for current conductors in cryogenic applicationsUS ENERGY·Filed 1980·Granted May 18, 1982·25 cites·3 claims
- 0470US4377460ASolid electrolyte gas sensing apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Mar 22, 1983·25 cites·5 claims
- 0561US4081761AEnhanced laser pumping by auxiliary luminescent centers that absorb and transfer normally wasted pump energy to the laser ionWESTINGHOUSE ELECTRIC CORP·Filed 1969·Granted Mar 28, 1978·9 cites·10 claims
- 0656US4427525ADual gas measuring solid electrolyte electrochemical cell apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Jan 24, 1984·16 cites·5 claims
- 0750US4162302ADecomposition of waterWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Jul 24, 1979·7 cites·19 claims
- 0834US4451924AMercury halide lasers utilizing electrodes coated with a getterWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted May 29, 1984·3 cites·7 claims
- 0933US4828672AUnitary self-generating reference gas sensorWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted May 9, 1989·4 cites·13 claims
- 1032US4003739ACopper extraction by arc heaterWESTINGHOUSE ELECTRIC CORP·Filed 1975·Granted Jan 18, 1977·2 cites·1 claims
- 1126US4639639AHigh-pressure sodium vapor lamp and ternary amalgam thereforPHILIPS CORP·Filed 1985·Granted Jan 27, 1987·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →