Inventor · disambiguated record
Eiso Yamaka
Also filed as: YAMAKA EISO
3 granted patents·27 citations·filing 1986–1989
69Inventor score
Technology areasH10F
Top patents by PatentIndex Score
3 records- 0152US4939561AInfrared sensorNAT SPACE DEV AGENCY·Filed 1989·Granted Jul 3, 1990·13 cites·10 claims
- 0240US4972245AInfrared detecting elementNAT SPACE DEV AGENCY·Filed 1989·Granted Nov 20, 1990·8 cites·3 claims
- 0329US4831428AInfrared ray detection deviceYAMAKA EISO·Filed 1986·Granted May 16, 1989·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →