Akira Shiozawa

Person

Horisaki, Omiya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 6,7-diacyl-7-deacetylforskolin deriv...
- Patent number 5,610,315
- Issue date Mar 11, 1997
- Nippon Kayaku Kabushiki Kaisha
- Tochiro Tatee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 6,7-diacyl-7-deacteylforskolin deriv...
- Patent number 5,484,954
- Issue date Jan 16, 1996
- Nippon Kayaku Kabushiki Kaisha
- Tochiro Tatee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Adenine and guanine derivatives for the treatment of hepatitis viru...
- Patent number 5,374,625
- Issue date Dec 20, 1994
- Nippon Kayaku Kabushiki Kaisha
- Yuh-ichiro Ichikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxyphosphoryloxymethyl cyclobutyl purines
- Patent number 5,324,730
- Issue date Jun 28, 1994
- Nippon Kayaku Kabushiki Kaisha
- Yuh-ichiro Ichikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 6,7-diacyl-7-deacetylforskolin deriv...
- Patent number 5,302,730
- Issue date Apr 12, 1994
- Tochiro Tatee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain chroman derivatives useful for treating symptoms caused by...
- Patent number 5,296,492
- Issue date Mar 22, 1994
- Nippon Kayaku Kabushiki Kaisha
- Akira Shiozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active cyclobutylamines
- Patent number 5,166,397
- Issue date Nov 24, 1992
- Nippon Kayaku Kabushiki Kaisha
- Kazuhisa Narita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing an optically active aminoketone derivative
- Patent number 5,103,022
- Issue date Apr 7, 1992
- Nippon Kayaku Kabushiki Kaisha
- Akira Shiozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of an aminoketone
- Patent number 5,057,535
- Issue date Oct 15, 1991
- Nippon Kayaku Kabushiki Kaisha
- Akira Shiozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forskolin compounds
- Patent number 4,954,642
- Issue date Sep 4, 1990
- Nippon Kayaku Kabushiki Kaisha
- Tochiro Tatee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylpiperazine derivatives
- Patent number 4,841,051
- Issue date Jun 20, 1989
- Nippon Kayaku Kabushiki Kaisha
- Akira Shiozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,6-Naphthyridine derivatives, and antidinic and cerebral circulati...
- Patent number 4,308,273
- Issue date Dec 29, 1981
- Nippon Kayaku Kabushiki Kaisha
- Hiroshi Yamanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of .alpha.-methyl-.beta.-aminopropiophenone and use the...
- Patent number 4,237,141
- Issue date Dec 2, 1980
- Nippon Kayaku Kabushiki Kaisha
- Akira Shiozawa
- C07 - ORGANIC CHEMISTRY

Akira Shiozawa

Person

Patents Grantslast 30 patents

Process for the preparation of 6,7-diacyl-7-deacetylforskolin deriv...

Process for the preparation of 6,7-diacyl-7-deacteylforskolin deriv...

Adenine and guanine derivatives for the treatment of hepatitis viru...

Phenoxyphosphoryloxymethyl cyclobutyl purines

Process for the preparation of 6,7-diacyl-7-deacetylforskolin deriv...

Certain chroman derivatives useful for treating symptoms caused by...

Process for producing optically active cyclobutylamines

Process for producing an optically active aminoketone derivative

Derivatives of an aminoketone

Forskolin compounds

Phenylpiperazine derivatives

1,6-Naphthyridine derivatives, and antidinic and cerebral circulati...

Derivatives of .alpha.-methyl-.beta.-aminopropiophenone and use the...