Inventor · disambiguated record
Masakazu Tonishi
Also filed as: TONISHI MASAKAZU
4 granted patents·12 citations·filing 1993–2012
65Inventor score
Top patents by PatentIndex Score
4 records- 0176US9627653B2Organic electroluminescence element and planar light-emitting body each having light extraction sheetKONICA MINOLTA INC·Filed 2012·Granted Apr 18, 2017·4 cites·9 claims
- 0270US5382500ASilver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1993·Granted Jan 17, 1995·8 cites·2 claims
- 0343US9236583B2Organic electroluminescent element and planar light-emitting unitKONICA MINOLTA INC·Filed 2012·Granted Jan 12, 2016·0 cites·10 claims
- 0428US6027867ASilver halide color photographic light sensitive materialKONISHIROKU PHOTO IND·Filed 1998·Granted Feb 22, 2000·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →