Yasushi Nakashima

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stainproof material and method for manufacturing the same, and coat...
- Patent number 6,673,433
- Issue date Jan 6, 2004
- Toto Ltd.
- Yoshimitsu Saeki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for producing a photocatalytic material
- Patent number 6,368,668
- Issue date Apr 9, 2002
- Toto Ltd.
- Hideki Kobayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multi-functional material with photocatalytic functions and method...
- Patent number 6,294,246
- Issue date Sep 25, 2001
- Toto Ltd.
- Toshiya Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-functional material with photocatalytic functions and method...
- Patent number 6,294,247
- Issue date Sep 25, 2001
- Toto Ltd.
- Toshiya Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-functional material with photocatalytic functions and method...
- Patent number 6,210,779
- Issue date Apr 3, 2001
- Toto Ltd.
- Toshiya Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-functional material with photocatalytic functions and method...
- Patent number 6,027,797
- Issue date Feb 22, 2000
- Toto Ltd.
- Toshiya Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-functional material with photocalytic functions and method of...
- Patent number 5,853,866
- Issue date Dec 29, 1998
- Toto Ltd.
- Toshiya Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Yasushi Nakashima

Person

Patents Grantslast 30 patents

Stainproof material and method for manufacturing the same, and coat...

Method and apparatus for producing a photocatalytic material

Multi-functional material with photocatalytic functions and method...

Multi-functional material with photocatalytic functions and method...

Multi-functional material with photocatalytic functions and method...

Multi-functional material with photocatalytic functions and method...

Multi-functional material with photocalytic functions and method of...