YOSHIO TSUTSUMI

Follow

Person

TAKATSUKI-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bromine-impregnated activated carbon and process for preparing the...
- Patent number 6,514,907
- Issue date Feb 4, 2003
- Takeda Chemical Industries, Ltd.
- Yoshio Tsutsumi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing molecular sieving carbon, a process for prepari...
- Patent number 5,670,124
- Issue date Sep 23, 1997
- Takeda Chemical Industries, Ltd.
- Kiyoshi Itoga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Absorbent for lower aldehydes
- Patent number 5,206,204
- Issue date Apr 27, 1993
- Takeda Chemical Industries, Ltd.
- Yoshio Tsutsumi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Gas deodorization method
- Patent number 4,427,630
- Issue date Jan 24, 1984
- Takeda Chemical Industries, Ltd.
- Toshio Aibe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BROMINE-IMPREGNATED ACTIVATED CARBON AND PROCESS FOR PREPARING THE...
- Publication number 20010002387
- Publication date May 31, 2001
- Yoshio Tsutsumi
- YOSHIO TSUTSUMI
- C01 - INORGANIC CHEMISTRY