DAINICHISEIKA COLOR & CHEMICALS MFG CO LTD has a total of 53 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2004. It filed its patents most often in Taiwan, Australia and Singapore. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are DAINICHISEIKA COLOR CHEM, NANXIONG MAT PRODUCTION BASE OF CHINESE ACADEMY OF SCIENCES GUANGZHOU CHEMICAL CO LTD and MARINE CHEMICAL RES INST CO LTD.
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Basic materials chemistry | |
#3 | Organic fine chemistry | |
#4 | Pharmaceuticals | |
#5 | Optics | |
#6 | Surface technology and coating |
# | Name | Total Patents |
---|---|---|
#1 | Shimanaka Hiroyuki | 11 |
#2 | Murakami Yoshikazu | 10 |
#3 | Nishio Akira | 7 |
#4 | Ozako Shuwa | 7 |
#5 | Isono Yasuyuki | 7 |
#6 | Yoshikawa Sachio | 6 |
#7 | Sasaki Kazuya | 6 |
#8 | Kamata Naoto | 5 |
#9 | Yamane Kenichi | 5 |
#10 | Aoyagi Shinichiro | 5 |
Publication | Filing date | Title |
---|---|---|
TW201945475A | Method for producing quinacridone solid-solution pigment, pigment dispersion solution, and inkjet ink for giving colored objects with a high chroma and a moderate yellowish hue by using inkjet ink | |
TW201627416A | A pigment composition, a coloring composition, and a pigment composition | |
AU2015264862A1 | Aqueous pigment dispersion liquid and aqueous pigment inkjet ink using same | |
TW201600531A | AB block copolymer, method for producing AB block copolymer, resin-treated pigment composition, method for producing resin-treated pigment composition, pigment dispersion and pigment dispersion | |
TW201533170A | Method for producing near-infrared reflection or penetrating azo pigment, near-infrared reflection or penetrating azo pigment, coloring agent composition using the same, pigment coloring method and coloring article |