Kazuo Izumi

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Filter
- Patent number 4,772,455
- Issue date Sep 20, 1988
- Toho Belson Co., Ltd.
- Kazuo Izumi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Activated carbon fiber spun yarn
- Patent number 4,520,623
- Issue date Jun 4, 1985
- Toho Beslon Co., Ltd.
- Hiroyasu Ogawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibrous activated carbon and process of producing it
- Patent number 4,508,851
- Issue date Apr 2, 1985
- Toho Beslon Co., Ltd.
- Kazuo Izumi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Acrylonitrile fibers, a process for producing acrylonitrile fibers,...
- Patent number 4,460,650
- Issue date Jul 17, 1984
- Toho Beslon Co., Ltd.
- Hiroyasu Ogawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for manufacture of activated carbon fiber
- Patent number 4,412,937
- Issue date Nov 1, 1983
- Toho Belson Co., Ltd.
- Shigeru Ikegami
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibrous activated carbon with metal chelate compound supported ther...
- Patent number 4,366,085
- Issue date Dec 28, 1982
- Toho Beslon Co., Ltd.
- Shigeru Ikegami
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of fibrous activated carbon
- Patent number 4,362,646
- Issue date Dec 7, 1982
- Toho Beslon Co., Ltd.
- Shigeru Ikegami
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Tobacco smoke filter
- Patent number 4,195,649
- Issue date Apr 1, 1980
- Toho Beslon Co., Ltd.
- Katsuichi Noguchi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Kazuo Izumi

Person

Patents Grantslast 30 patents

Filter

Activated carbon fiber spun yarn

Fibrous activated carbon and process of producing it

Acrylonitrile fibers, a process for producing acrylonitrile fibers,...

Method for manufacture of activated carbon fiber

Fibrous activated carbon with metal chelate compound supported ther...

Process for the production of fibrous activated carbon

Tobacco smoke filter