Inventor · disambiguated record

Yoshiakai Ohtsubo

Also filed as: OHTSUBO YOSHIAKAI

1 granted patent·6 citations·filing 1980–1980

27Inventor score

Technology areasG03B

Files withNIPPON KOGAKU KK1

Top patents by PatentIndex Score

1 record

0150US4316660AAlarm device in an automatic exposure cameraNIPPON KOGAKU KK·Filed 1980·Granted Feb 23, 1982·6 cites·3 claims

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