Inventor · disambiguated record
Takeki Asakawa
Also filed as: ASAKAWA TAKEKI
4 granted patents·88 citations·filing 1973–1981
78Inventor score
Top patents by PatentIndex Score
4 records- 0193US4113359AAutomatic diaphragm assemblyKOIKE HIROSHI·Filed 1977·Granted Sep 12, 1978·35 cites·15 claims
- 0290US4378146AAutomatic control device for controlling the iris diaphragm in an optical systemKOIKE SEIKI CO LTD·Filed 1981·Granted Mar 29, 1983·33 cites·10 claims
- 0383US3971963AElectomagnetic rotary motion device and exposure control device using the sameKOIKE HIROSHI·Filed 1973·Granted Jul 27, 1976·13 cites·7 claims
- 0439US4100558AAutomatic-exposure control device for optical instrumentsKOIKE HIROSHI·Filed 1975·Granted Jul 11, 1978·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →