Inventor · disambiguated record

Tadaaki Hayashi

Also filed as: HAYASHI TADAAKI

2 granted patents·33 citations·filing 1975–1976

62Inventor score

Technology areasG02B

Files withHAYASHI TADAAKI1 KA PU KK1

Top patents by PatentIndex Score

2 records

0179USD243443SCombined display card and holder for a cylindrical articleHAYASHI TADAAKI·Filed 1975·Granted Feb 22, 1977·24 cites·1 claims
0230US4082434AWide-angle optical system for door viewerKA PU KK·Filed 1976·Granted Apr 4, 1978·9 cites·10 claims

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