Akiko YAMAMOTO

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous pigment ink
- Patent number 9,221,987
- Issue date Dec 29, 2015
- Riso Kagaku Corporation
- Tetsuo Hosoya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of non-aqueous inkjet composite printing and ink set
- Patent number 8,328,345
- Issue date Dec 11, 2012
- Riso Kagaku Corporation
- Yoshifumi Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
NON-AQUEOUS PIGMENT INK
- Publication number 20130220171
- Publication date Aug 29, 2013
- Riso Kagaku Corporation
- Tetsuo Hosoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OIL-BASED INKJET INK
- Publication number 20120111225
- Publication date May 10, 2012
- Riso Kagaku Corporation
- Kenji YAMADA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF NON-AQUEOUS INKJET COMPOSITE PRINTING AND INK SET
- Publication number 20120001979
- Publication date Jan 5, 2012
- Riso Kagaku Corporation
- Yoshifumi WATANABE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...