Tadashi Miyasaka

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrimidine derivatives and anti-viral agent containing the same as...
- Patent number RE37979
- Issue date Feb 4, 2003
- Mitsubishi Chemical Corporation
- Tadashi Miyasaka
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Pyrimidine derivatives and anti-viral agent containing the same as...
- Patent number 5,461,060
- Issue date Oct 24, 1995
- Mitsubishi Kasei Corporation
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine nucleoside derivative and antiviral agent containing the...
- Patent number 5,318,972
- Issue date Jun 7, 1994
- Mitsubishi Kasei Corporation
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-substituted acyclopyrimidine nucleoside derivatives and antiviral...
- Patent number 5,112,835
- Issue date May 12, 1992
- Mitsubishi Kasei Corporation
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Camptothecin derivatives
- Patent number 5,061,800
- Issue date Oct 29, 1991
- Kabushiki Kaisha Yakult Honsha
- Takashi Yaegashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-alkynyladenosines as antihypertensive agents
- Patent number 4,956,345
- Issue date Sep 11, 1990
- Yamasa Shoyu Kabushiki Kaisha
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Camptothecin derivatives
- Patent number 4,914,205
- Issue date Apr 3, 1990
- Kabushiki Kaisha Yakult Honsha
- Seigo Sawada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy pyrazole derivatives
- Patent number 4,841,068
- Issue date Jun 20, 1989
- Nissan Chemical Industries, Ltd.
- Yoshihiro Fujikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[4,3-d]pyrimidine derivative, process for its production, a...
- Patent number 4,746,663
- Issue date May 24, 1988
- Nissan Chemical Industries Ltd.
- Yoshihiro Fujikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Camptothecin derivatives
- Patent number RE32518
- Issue date Oct 13, 1987
- Kabushiki Kaisha Yakult Honsha
- Tadashi Miyasaka
- 546 - Organic compounds
Information Patent Grant
Pyrazolo[4,3-d]pyrimidine derivative, process for its production, a...
- Patent number 4,654,348
- Issue date Mar 31, 1987
- Nissan Chemical Industries Ltd.
- Yoshihiro Fujikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Camptothecin derivatives and process for preparing same
- Patent number 4,604,463
- Issue date Aug 5, 1986
- Kabushiki Kaisha Yakult Honsha
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochemical process for preparing camptothecin derivatives
- Patent number 4,545,880
- Issue date Oct 8, 1985
- Kabushiki Kaisha Yakult Honsha
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Camptothecin-1-oxide derivatives
- Patent number 4,513,138
- Issue date Apr 23, 1985
- Kabushiki Kaisha Yakult Honsha
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Camptothecin derivatives and process for preparing same
- Patent number 4,473,692
- Issue date Sep 25, 1984
- Kabushiki Kaisha Yakult Honsha
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-Substituted camptothecin derivatives
- Patent number 4,399,276
- Issue date Aug 16, 1983
- Kabushiki Kaisha Yakult Honsha
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Camptothecin derivatives
- Patent number 4,399,282
- Issue date Aug 16, 1983
- Kabushiki Kaisha Yakult Honsha
- Tadashi Miyasaka
- C07 - ORGANIC CHEMISTRY

Tadashi Miyasaka

Person

Patents Grantslast 30 patents

Pyrimidine derivatives and anti-viral agent containing the same as...

Pyrimidine derivatives and anti-viral agent containing the same as...

Pyrimidine nucleoside derivative and antiviral agent containing the...

6-substituted acyclopyrimidine nucleoside derivatives and antiviral...

Camptothecin derivatives

2-alkynyladenosines as antihypertensive agents

Camptothecin derivatives

3-hydroxy pyrazole derivatives

Pyrazolo[4,3-d]pyrimidine derivative, process for its production, a...

Camptothecin derivatives

Pyrazolo[4,3-d]pyrimidine derivative, process for its production, a...

Camptothecin derivatives and process for preparing same

Photochemical process for preparing camptothecin derivatives

Camptothecin-1-oxide derivatives

Camptothecin derivatives and process for preparing same

7-Substituted camptothecin derivatives

Camptothecin derivatives