Inventor · disambiguated record

Shigehisa Iwata

Also filed as: IWATA SHIGEHISA

2 granted patents·9 citations·filing 1976–1977

54Inventor score

Technology areasG03B

Files withNIPPON ELECTRIC CO2

Top patents by PatentIndex Score

2 records

0151US4184151ACircuit for digitally processing exposure informationNIPPON ELECTRIC CO·Filed 1977·Granted Jan 15, 1980·5 cites·9 claims
0246US4107704ACircuit for digitally computing exposure control informationNIPPON ELECTRIC CO·Filed 1976·Granted Aug 15, 1978·4 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →