Inventor · disambiguated record
Shunji Suginaka
Also filed as: SUGINAKA SHUNJI
6 granted patents·29 citations·filing 1981–1985
79Inventor score
Files withKONISHIROKU PHOTO IND6
Top patents by PatentIndex Score
6 records- 0175US4407941APhotographic element with pyrazole electron donorsKONISHIROKU PHOTO IND·Filed 1982·Granted Oct 4, 1983·10 cites·1 claims
- 0269US4499181APhotographic recording material with indole redox releaserKONISHIROKU PHOTO IND·Filed 1983·Granted Feb 12, 1985·7 cites·8 claims
- 0342US4631251AHeat-developable color photo-sensitive material with polymeric couplerKONISHIROKU PHOTO IND·Filed 1985·Granted Dec 23, 1986·4 cites·13 claims
- 0440US4520095APhotographic light-sensitive elementKONISHIROKU PHOTO IND·Filed 1983·Granted May 28, 1985·3 cites·41 claims
- 0540US4421846APhotographic element with reducible metal complex that releases photographically useful compoundKONISHIROKU PHOTO IND·Filed 1981·Granted Dec 20, 1983·3 cites·17 claims
- 0630US4460682ASilver halide photographic elementKONISHIROKU PHOTO IND·Filed 1982·Granted Jul 17, 1984·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →