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Shinji Sakata
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Choshi, JP
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last 30 patents
Information
Patent Grant
Purine 4'-thioarabinonucleosides
Patent number
5,817,639
Issue date
Oct 6, 1998
Yamasa Corporation
Mikari Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antineoplastic 5'-diacylglycerylphosphatidyl-2-deoxy-2'-methylenylc...
Patent number
5,696,097
Issue date
Dec 9, 1997
Yamasa Corporation
Akira Matsuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing synthetic intermediates of 2-alkynyladenosine...
Patent number
5,459,254
Issue date
Oct 17, 1995
Yamasa Shoyu Kabushiki Kaisha
Toyofumi Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-.beta.-D-arabinofuranosyl-(E)-5-(2-halogenovinyl)uracil derivatives
Patent number
5,446,031
Issue date
Aug 29, 1995
Yamasa Shuyu Kabushiki Kaisha
Shinji Sakata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2'-deoxy-2'-methylidenecytidine dihydrate, methods for its producti...
Patent number
5,412,089
Issue date
May 2, 1995
Yoshitomi Pharmaceutical Industries, Ltd.
Shinji Sakata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anxiolytic drugs
Patent number
5,334,593
Issue date
Aug 2, 1994
Yamasa Shoyu Kabushiki Kaisha
Masahiro Imaizumi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1-amino-5-halogenouracils, process for their preparation, and centr...
Patent number
5,252,576
Issue date
Oct 12, 1993
Yamasa Shoyu Kabushiki Kaisha
Shinji Sakata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2'-deoxy-2'-methylidenecytidine dihydrate, methods for its producti...
Patent number
5,183,882
Issue date
Feb 2, 1993
Yoshitomi Pharmaceutical Industries, Ltd.
Shinji Sakata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrimidine 2'-methylidene nucleoside compounds
Patent number
5,026,835
Issue date
Jun 25, 1991
Yamasa Shoyu Co., Ltd.
Tohru Ueda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pure culture of Brevibacterium acetylicum AT-6-7, ATCC 39311
Patent number
4,767,713
Issue date
Aug 30, 1988
Yamasa Shoyu Kabushiki Kaisha
Tetsuro Fujishima
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Nucleoside 5'-alkyl- or alkenylphosphate
Patent number
4,668,778
Issue date
May 26, 1987
Yamasa Shoyu Kabushiki Kaisha
Manami Morozumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 3-deoxyguanosine
Patent number
4,594,321
Issue date
Jun 10, 1986
Yamasa Shoyu Kabushiki Kaisha
Tetsuro Fujishima
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
1-.beta.-D-Arabinofuranosyl-(E)-5-(2-halogenovinyl)-uracil-5'-phosp...
Patent number
4,542,210
Issue date
Sep 17, 1985
Yamasa Shoyu Kabushiki Kaisha
Shinji Sakata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(E)-5-(2-Halogenovinyl)-arabinofuranosyluracil, process for prepara...
Patent number
4,386,076
Issue date
May 31, 1983
Yamasa Shoyu Kabushiki Kaisha
Haruhiko Machida
C07 - ORGANIC CHEMISTRY