Inventor · disambiguated record
Tadao Hayami
Also filed as: HAYAMI TADAO
3 granted patents·8 citations·filing 1974–1983
58Inventor score
Technology areasG03B
Files withCOPAL CO LTD3
Top patents by PatentIndex Score
3 records- 0150US3945026AFocal plane shutterCOPAL CO LTD·Filed 1974·Granted Mar 16, 1976·5 cites·1 claims
- 0240US4024554AFocal plane for photographic camerasCOPAL CO LTD·Filed 1975·Granted May 17, 1977·3 cites·3 claims
- 0322US4480900ACamera shutter with a pair of sector drive ringsCOPAL CO LTD·Filed 1983·Granted Nov 6, 1984·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →