Inventor · disambiguated record
Yasuo Nannichi
Also filed as: NANNICHI YASUO
2 granted patents·110 citations·filing 1975–1977
67Inventor score
Files withNIPPON ELECTRIC CO2
Top patents by PatentIndex Score
2 records- 0190US4092614ASemiconductor laser device equipped with a silicon heat sinkNIPPON ELECTRIC CO·Filed 1977·Granted May 30, 1978·88 cites·8 claims
- 0271US3983510ASemiconductor double heterostructure laser device and method of making the sameNIPPON ELECTRIC CO·Filed 1975·Granted Sep 28, 1976·22 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →