Tsutomu Hiroshima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dispersing agent, and pigment composition, pigment-dispersed produc...
- Patent number 8,344,047
- Issue date Jan 1, 2013
- Toyo Ink Manufacturing Co., Ltd.
- Kazunori Shigemori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE FOR ELECTRICAL STORAGE DEVICE PACKAGING MATERIAL, ELECTRIC...
- Publication number 20230313007
- Publication date Oct 5, 2023
- TOYO INK SC HOLDINGS CO., LTD
- Koki SHIRAISHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPERSING AGENT, AND PIGMENT COMPOSITION, PIGMENT-DISPERSED PRODUC...
- Publication number 20110021675
- Publication date Jan 27, 2011
- Toyo Ink Manufacturing Co., Ltd.
- Kazunori Shigemori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NONAQUEOUS INKJET INK, INK COMPOSITION FOR INKJET RECORDING, AND SU...
- Publication number 20090092801
- Publication date Apr 9, 2009
- Toyo Ink Manufacturing Co., Ltd.
- Shinichi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...