Zenbei Meiwa

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing coated paper
- Patent number 8,273,215
- Issue date Sep 25, 2012
- Kao Corporation
- Kenichiro Yabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper quality improver
- Patent number 7,744,725
- Issue date Jun 29, 2010
- Kao Corporation
- Kazuo Kubota
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disintegrating particles and cleanser or detergent composition
- Patent number 6,294,509
- Issue date Sep 25, 2001
- Kao Corporation
- Zenbei Meiwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nonwoven fabric for liners of floppy disk and process for producing...
- Patent number 5,695,374
- Issue date Dec 9, 1997
- Kao Corporation
- Tadashi Sakuma
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Absorbent composite
- Patent number 5,489,469
- Issue date Feb 6, 1996
- Kao Corporation
- Takatoshi Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent article
- Patent number 4,850,991
- Issue date Jul 25, 1989
- Kao Corporation
- Minoru Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry developer composition comprising polymer binder resin and colorant
- Patent number 4,845,005
- Issue date Jul 4, 1989
- Kao Corporation
- Masao Niki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
GAS BARRIER MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20110281487
- Publication date Nov 17, 2011
- KAO CORPORATION
- Kenta Mukai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SURFACE TREATMENT AGENT FOR PAPER
- Publication number 20100273016
- Publication date Oct 28, 2010
- KAO CORPORATION
- Zenbei Meiwa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING COATED PAPER
- Publication number 20100206503
- Publication date Aug 19, 2010
- KAO CORPORATION
- Kenichiro Yabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper quality improver
- Publication number 20060106137
- Publication date May 18, 2006
- KAO CORPORATION
- Kazuo Kubota
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Depilatory composition
- Publication number 20020146380
- Publication date Oct 10, 2002
- KAO CORPORATION
- Hiromi Nambu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISINTEGRATING PARTICLES AND CLEANSER OR DETERGENT COMPOSITION
- Publication number 20010029243
- Publication date Oct 11, 2001
- ZENBEI MEIWA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...