Akifumi TANAKA

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Patents Grantslast 30 patents

Information Patent Grant
A-B block copolymer, polymer emulsion and water-based inkjet ink
- Patent number 12,173,105
- Issue date Dec 24, 2024
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Hiroyuki Shimanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS PIGMENT DISPERSION LIQUID, AQUEOUS INK-JET INK, AND DRY COA...
- Publication number 20240101844
- Publication date Mar 28, 2024
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Hiroyuki SHIMANAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
A-B BLOCK COPOLYMER, POLYMER EMULSION AND WATER-BASED INKJET INK
- Publication number 20230348651
- Publication date Nov 2, 2023
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Hiroyuki SHIMANAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...