Company Filing History:

4 out of 264

Dainichiseika Color & Chemicals Mfg. Co., Ltd.

patents

Years Active: 1989-2001

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6302953 - Pigment dispersions for color filters, fabrication process of color filters, and color filters (2001-10-16),

2. 6299676 - Pigment dispersants, pigment dispersions and writing or recording pigment inks (2001-10-09),

3. 5961711 - Pigment dispersant, pigment dispersion, and pigment dispersion for color (1999-10-05),

4. 4869532 - Prints and production method thereof (1989-09-26),

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Company Filing History:

Years Active: 1989-2001