Kazuo Itoh

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing 2'-3'-dideoxy-.beta.-nucleosides using 2,2-did...
- Patent number 5,416,204
- Issue date May 16, 1995
- Japan Tobacco, Incorporated
- Hiroshi Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing 2',3'-dideoxy-2',3'-didehydronucleosides
- Patent number 5,264,561
- Issue date Nov 23, 1993
- Japan Tobacco Inc.
- Takashi Ebata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2'-deoxy-.beta.-adenosine
- Patent number 5,262,531
- Issue date Nov 16, 1993
- Japan Tobacco, Inc.
- Hiroshi Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 3'-deoxy-3-'-fluorothymidine
- Patent number 5,166,327
- Issue date Nov 24, 1992
- Yuki Gosei Kogyo Co., Ltd.
- Junji Ohki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing (S)-4-hydroxymethyl-.gamma.-lactone
- Patent number 5,112,994
- Issue date May 12, 1992
- Japan Tobacco Inc.
- Koshi Koseki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2'-deoxy-5-trifluoromethyl-beta-uridine
- Patent number 5,006,646
- Issue date Apr 9, 1991
- Yuki Gosei Kogyo Co., Ltd.
- Kazuo Itoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing (S)-.gamma.-hydroxymethyl-.alpha., .beta.-buten...
- Patent number 4,994,585
- Issue date Feb 19, 1991
- Japan Tabacco Inc.
- Koshi Koseki
- C07 - ORGANIC CHEMISTRY