Shozo Suefuku

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermosensitive color-changing dry offset ink and a printed materia...
- Patent number 6,863,720
- Issue date Mar 8, 2005
- Matsui Shikiso Chemical Co., Ltd.
- Yosuke Kitagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Thermosensitive color-changing dry offset ink and a printed materia...
- Publication number 20020185035
- Publication date Dec 12, 2002
- Yosuke Kitagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...