Hiroshi Kawamukai

Follow

Person

Wakayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing polyether
- Patent number 6,906,167
- Issue date Jun 14, 2005
- Kao Corporation
- Seiichi Miyanaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyether
- Patent number 6,800,723
- Issue date Oct 5, 2004
- Kao Corporation
- Seiichi Miyanaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyether
- Patent number 6,417,323
- Issue date Jul 9, 2002
- Kao Corporation
- Seiichi Miyanaga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyether polymer, preparation process and use thereof
- Patent number 5,853,611
- Issue date Dec 29, 1998
- Kao Corporation
- Hiroshi Kawamukai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Recording medium
- Patent number 5,534,322
- Issue date Jul 9, 1996
- Kao Corporation
- Kenichi Ueyama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
COSMETICS
- Publication number 20210251875
- Publication date Aug 19, 2021
- KAO CORPORATION
- Chihiro OHBA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for producing polyether
- Publication number 20050004344
- Publication date Jan 6, 2005
- KAO CORPORATION
- Seiichi Miyanaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing polyether
- Publication number 20020151674
- Publication date Oct 17, 2002
- KAO CORPORATION
- Seiichi Miyanaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...