Inventor · disambiguated record
Kyuichi Hareyama
Also filed as: HAREYAMA KYUICHI
10 granted patents·361 citations·filing 1974–1986
92Inventor score
Top patents by PatentIndex Score
10 records- 0196US4251743ACurrent source circuitNIPPON ELECTRIC CO·Filed 1978·Granted Feb 17, 1981·86 cites·20 claims
- 0294US4393370ADigital to analog converter using matrix of current sourcesNIPPON ELECTRIC CO·Filed 1981·Granted Jul 12, 1983·53 cites·13 claims
- 0392US4503421ADigital to analog converterNIPPON ELECTRIC CO·Filed 1982·Granted Mar 5, 1985·68 cites·9 claims
- 0489US4087758AReference voltage source circuitNIPPON ELECTRIC CO·Filed 1976·Granted May 2, 1978·44 cites·9 claims
- 0587US4268820AIntegrating type analog-to-digital converterNIPPON ELECTRIC CO·Filed 1978·Granted May 19, 1981·33 cites·16 claims
- 0678US4785262APulse generator producing pulses having a width free from a power voltage and a threshold voltage of an inverter used thereinNEC CORP·Filed 1986·Granted Nov 15, 1988·27 cites·14 claims
- 0770US4270081AConstant-current circuitNIPPON ELECTRIC CO·Filed 1979·Granted May 26, 1981·18 cites·11 claims
- 0862US4490634ASemiconductor circuitNIPPON ELECTRIC CO·Filed 1983·Granted Dec 25, 1984·13 cites·17 claims
- 0954US4535257AComparator circuitNIPPON ELECTRIC CO·Filed 1982·Granted Aug 13, 1985·12 cites·9 claims
- 1049US3943431ACurrent-splitting networkNIPPON ELECTRIC CO·Filed 1974·Granted Mar 9, 1976·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →