Hiroyuki Akai

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Haga-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bulky water-disintegratable cleaning article and process for produc...
- Patent number 7,758,724
- Issue date Jul 20, 2010
- Kao Corporation
- Hiroyuki Akai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet sheet for cleaning
- Patent number 7,614,110
- Issue date Nov 10, 2009
- Kao Corporation
- Hiroyuki Akai
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Process for producing bulky paper
- Patent number 6,514,382
- Issue date Feb 4, 2003
- Kao Corporation
- Shusuke Kakiuchi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
BULKY WATER-DISINTEGRATABLE CLEANING ARTICLE AND PROCESS FOR PRODUC...
- Publication number 20090126885
- Publication date May 21, 2009
- Hiroyuki AKAI
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Wet sheet for cleaning
- Publication number 20060096051
- Publication date May 11, 2006
- KAO CORPORATION
- Hiroyuki Akai
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Bulky water-disintegratable cleaning article and process of produci...
- Publication number 20060037724
- Publication date Feb 23, 2006
- KAO CORPORATION
- Hiroyuki Akai
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Floor cleaning sheet
- Publication number 20030045197
- Publication date Mar 6, 2003
- Shusuke Kakiuchi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...