Keiichi Yoshida

Person

Higahimurayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing desulfated polysaccharide, and desulfated hep...
- Patent number 6,809,086
- Issue date Oct 26, 2004
- Seikagaku Corporation
- Saburo Hara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing desulfated polysaccharide, and desulfated hep...
- Patent number 6,545,136
- Issue date Apr 8, 2003
- Seikagaku Corporation
- Saburo Hara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lactosamine oligosaccharide and method for producing the same
- Patent number 6,365,733
- Issue date Apr 2, 2002
- Seikagaku Corporation
- Akira Tawada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Keratan sulfate oligosaccharide fraction and pharmaceutical contain...
- Patent number 6,159,954
- Issue date Dec 12, 2000
- Seikagaku Corporation
- Hiroshi Maruyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing desulfated polysaccharide, and desulfated hep...
- Patent number 6,140,481
- Issue date Oct 31, 2000
- Seikagaku Corporation
- Saburo Hara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lactosamine oligosaccharides and method for producing the same
- Patent number 6,132,994
- Issue date Oct 17, 2000
- Seikagaku Corporation
- Akira Tawada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Keratan sulfate oligosaccharide fraction and pharmaceutical contain...
- Patent number 5,939,403
- Issue date Aug 17, 1999
- Seikagaku Corporation
- Hiroshi Maruyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dermatan sulfate compositions and antithrombotic compositions conta...
- Patent number 5,801,162
- Issue date Sep 1, 1998
- Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)
- Akikazu Takada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heparitinase, process for producing the same and bacteria producing...
- Patent number 5,405,759
- Issue date Apr 11, 1995
- Seikagaku Kogyo Kabushiki Kaisha
- Kiyoshi Morikawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Heparitinase, process for producing the same and bacteria producing...
- Patent number 5,290,695
- Issue date Mar 1, 1994
- Seikagaku Kogyo Kabushiki Kaisha
- Kiyoshi Morikawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Purification of glycosaminoglycan degrading enzymes with a sulfated...
- Patent number 5,198,355
- Issue date Mar 30, 1993
- Seikagaku Kogyo Co., Ltd.
- Hiroshi Kikuchi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Process for producing desulfated polysaccharide, and desulfated hep...
- Publication number 20030149253
- Publication date Aug 7, 2003
- SEIKAGAKU CORPORATION
- Saburo Hara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Keiichi Yoshida

Person

Patents Grantslast 30 patents

Process for producing desulfated polysaccharide, and desulfated hep...

Process for producing desulfated polysaccharide, and desulfated hep...

Lactosamine oligosaccharide and method for producing the same

Keratan sulfate oligosaccharide fraction and pharmaceutical contain...

Process for producing desulfated polysaccharide, and desulfated hep...

Lactosamine oligosaccharides and method for producing the same

Keratan sulfate oligosaccharide fraction and pharmaceutical contain...

Dermatan sulfate compositions and antithrombotic compositions conta...

Heparitinase, process for producing the same and bacteria producing...

Heparitinase, process for producing the same and bacteria producing...

Purification of glycosaminoglycan degrading enzymes with a sulfated...

Patents Applicationslast 30 patents

Process for producing desulfated polysaccharide, and desulfated hep...