Inventor · disambiguated record
Mayumi Tsuruta
Also filed as: TSURUTA MAYUMI
2 granted patents·27 citations·filing 1989–1989
61Inventor score
Files withKONISHIROKU PHOTO IND2
Top patents by PatentIndex Score
2 records- 0179US4992360ASilver halide light-sensitive photographic material containing a novel yellow couplerKONISHIROKU PHOTO IND·Filed 1989·Granted Feb 12, 1991·16 cites·8 claims
- 0269US5023169ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1989·Granted Jun 11, 1991·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →