Risa Hashimoto

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
TABLET, PRINTED MATTER, AND EDIBLE INK PRINTING METHOD
- Publication number 20250017863
- Publication date Jan 16, 2025
- TOPPAN Holdings Inc.
- Seiya KOSEKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CARBON MATERIAL DISPERSION AND USE THEREFOR
- Publication number 20240409413
- Publication date Dec 12, 2024
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Seiji DOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CARBON MATERIAL DISPERSED LIQUID
- Publication number 20240409414
- Publication date Dec 12, 2024
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Seiji DOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INKJET INK AND TABLET PRINTED MATTER
- Publication number 20240334954
- Publication date Oct 10, 2024
- TOPPAN Holdings Inc.
- Yasuhisa MIYAZAWA
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES