Kazuo Kubota

Follow

Person

Wakayama, JP

People

Patents Grantslast 30 patents

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
Powder composition for paper manufacturing
- Patent number 7,740,742
- Issue date Jun 22, 2010
- Kao Corporation
- Yoshihito Hamada
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Spacer for liquid crystal display and liquid crystal display made b...
- Patent number 5,942,292
- Issue date Aug 24, 1999
- Kao Corporation
- Yasuhiro Yoneda
- G02 - OPTICS
Information Patent Grant
Liquid crystal display
- Patent number 5,389,288
- Issue date Feb 14, 1995
- Kao Corporation
- Katsuhiko Rindo
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL OBJECT PRECURSOR TREATMENT AGENT COMPOSITION
- Publication number 20230340229
- Publication date Oct 26, 2023
- KAO CORPORATION
- Kazuo KUBOTA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THREE-DIMENSIONAL OBJECT PRECURSOR TREATMENT AGENT COMPOSITION
- Publication number 20220024132
- Publication date Jan 27, 2022
- KAO CORPORATION
- Kazuo KUBOTA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Powder composition for paper manufacturing
- Publication number 20060137844
- Publication date Jun 29, 2006
- Yoshihito Hamada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Paper quality improver
- Publication number 20060106137
- Publication date May 18, 2006
- KAO CORPORATION
- Kazuo Kubota
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE