Yuuzi Yoshii

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Floor polish composition
- Patent number 5,760,113
- Issue date Jun 2, 1998
- Sumitomo Chemical Company, Limited
- Tatsuo Mitsutake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Adhesives
- Patent number 5,569,703
- Issue date Oct 29, 1996
- Sumitomo Chemical Company, Limited
- Yuuzi Yoshii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous emulsion and easily macerating moisture-proof paper
- Patent number 5,527,623
- Issue date Jun 18, 1996
- Sumitomo Chemical Co., Ltd.
- Akitoshi Takahira
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous emulsion and easily macerating moisture-proof paper
- Patent number 5,466,735
- Issue date Nov 14, 1995
- Sumitomo Chemical Co., Ltd.
- Akitoshi Takahira
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE