Inventor · disambiguated record
Nakaji Komiyama
Also filed as: KOMIYAMA NAKAJI
4 granted patents·1 pending application·30 citations·filing 1993–2006
73Inventor score
Files withDAINICHISEIKA COLOR CHEM5
Top patents by PatentIndex Score
5 records- 0172US5344736ADisazo electrophotographic photoreceptorDAINICHISEIKA COLOR CHEM·Filed 1993·Granted Sep 6, 1994·13 cites·8 claims
- 0271US5569749AOrganic photoconductive material and a photosensitive material for electronic photography using itDAINICHISEIKA COLOR CHEM·Filed 1996·Granted Oct 29, 1996·14 cites·2 claims
- 0367US7611572B2Pixel-forming colorant compositions and their useDAINICHISEIKA COLOR CHEM·Filed 2006·Granted Nov 3, 2009·2 cites·13 claims
- 0440US2006219976A1Fluorescent colorant compositions, coloring process and colored articlesDAINICHISEIKA COLOR CHEM·Filed 2005·Application pending·0 cites
- 0534US5506346AOrganic photoconductive material and a photosensitive material for electronic photography using itDAINICHISEIKA COLOR CHEM·Filed 1994·Granted Apr 9, 1996·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →