Inventor · disambiguated record
Sataya Watanabe
Also filed as: WATANABE SATAYA
2 granted patents·7 citations·filing 1975–1975
50Inventor score
Files withNIPPON KOGAKU KK2
Top patents by PatentIndex Score
2 records- 0129US4050791AFilter holder insertable into the lens barrel of a cameraNIPPON KOGAKU KK·Filed 1975·Granted Sep 27, 1977·6 cites·9 claims
- 0226US4032942APressure type lens tube for single lens reflex camera for incorporation in a follow-up type aperture-controlled cameraNIPPON KOGAKU KK·Filed 1975·Granted Jun 28, 1977·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →