Yoichi Ninagawa

Person

Hasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyprenyl composition or compounds and process for the production...
- Patent number 5,077,046
- Issue date Dec 31, 1991
- Kuraray Co., Ltd.
- Yasuyuki Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyprenyl composition of compounds and process for the production...
- Patent number 5,012,018
- Issue date Apr 30, 1991
- Kuraray Co., Ltd.
- Yasuyuki Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyprenyl composition or compounds and process for the production...
- Patent number 4,886,904
- Issue date Dec 12, 1989
- Kuraray Co., Ltd.
- Yasuyuki Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing isoprene
- Patent number 4,593,145
- Issue date Jun 3, 1986
- Kuraray Company Limited
- Yoichi Ninagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Geranylgeranylacetamide compounds having a piperazine ring, salts t...
- Patent number 4,521,417
- Issue date Jun 4, 1985
- Nihon Iyakuhin Kogyo Co., Ltd.
- Hiromasa Nakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing isoprene
- Patent number 4,511,751
- Issue date Apr 16, 1985
- Kuraray Company, Ltd.
- Yoichi Ninagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Farnesylacetic acid amides
- Patent number 4,303,588
- Issue date Dec 1, 1981
- Kuraray Co., Ltd.
- Susumu Okabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Farnesylacetic acid ester derivatives
- Patent number 4,289,786
- Issue date Sep 15, 1981
- Kuraray Co., Ltd.
- Susumu Okabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dl-.alpha.-tocopherol
- Patent number 4,252,726
- Issue date Feb 24, 1981
- Kuraray Co., Ltd.
- Manzo Shiono
- C07 - ORGANIC CHEMISTRY

Yoichi Ninagawa

Person

Patents Grantslast 30 patents

Polyprenyl composition or compounds and process for the production...

Polyprenyl composition of compounds and process for the production...

Polyprenyl composition or compounds and process for the production...

Process for producing isoprene

Geranylgeranylacetamide compounds having a piperazine ring, salts t...

Process for producing isoprene

Farnesylacetic acid amides

Farnesylacetic acid ester derivatives

Preparation of dl-.alpha.-tocopherol