Nobuchika Iwata

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing liquid composition
- Patent number 11,046,886
- Issue date Jun 29, 2021
- Sumitomo Chemical Company, Limited
- Sadamu Yoshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING LIQUID COMPOSITION
- Publication number 20200199444
- Publication date Jun 25, 2020
- Sumitomo Chemical Company, Limited
- Sadamu YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS FILM, MULTILAYER POROUS FILM COMPRISING THE SAME, AND SEPARATOR
- Publication number 20110052962
- Publication date Mar 3, 2011
- Sumitomo Chemical Company, Limited
- Yutaka Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...