Ichiro Kojima

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antiviral polysaccharide
- Patent number 5,585,365
- Issue date Dec 17, 1996
- Nippon Oil Co., Ltd.
- Toshimitsu Hayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophobic vitamin B.sub.12 derivatives
- Patent number 5,510,479
- Issue date Apr 23, 1996
- Nippon Oil Company
- Tetsuo Toraya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing vitamin B.sub.12 by the fermentation techniqu...
- Patent number 4,544,633
- Issue date Oct 1, 1985
- Nippon Oil Company, Ltd.
- Ichiro Kojima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for separating porphyrins
- Patent number 4,436,663
- Issue date Mar 13, 1984
- Nippon Oil Company, Ltd.
- Kenji Maruhashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for purifying and separating vitamin B.sub.12
- Patent number 4,383,110
- Issue date May 10, 1983
- Nippon Oil Company, Ltd.
- Tatsuo Kinoshita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing uroporphyrin III
- Patent number 4,370,415
- Issue date Jan 25, 1983
- Nippon Oil Company, Ltd.
- Ichiro Kojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating and recovering coproporphyrin and uroporphyr...
- Patent number 4,347,184
- Issue date Aug 31, 1982
- Nippon Oil Company, Ltd.
- Ichiro Kojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing coproporphyrin III
- Patent number 4,334,021
- Issue date Jun 8, 1982
- Nippon Oil Company, Ltd.
- Ichiro Kojima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for fermentatively producing vitamin B.sub.12
- Patent number 4,210,720
- Issue date Jul 1, 1980
- Nippon Oil Company, Ltd.
- Ichiro Kojima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for fermentatively producing vitamin B.sub.12
- Patent number 4,119,492
- Issue date Oct 10, 1978
- Nippon Oil Company, Ltd.
- Ichiro Kojima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Ichiro Kojima

Person

Patents Grantslast 30 patents

Antiviral polysaccharide

Hydrophobic vitamin B.sub.12 derivatives

Process for producing vitamin B.sub.12 by the fermentation techniqu...

Process for separating porphyrins

Process for purifying and separating vitamin B.sub.12

Process for producing uroporphyrin III

Process for separating and recovering coproporphyrin and uroporphyr...

Process for producing coproporphyrin III

Process for fermentatively producing vitamin B.sub.12

Process for fermentatively producing vitamin B.sub.12