Kunio Hosaka

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
- Patent number 5,675,023
- Issue date Oct 7, 1997
- Tsumura & Co.
- Yasushi Igarashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
- Patent number 5,627,204
- Issue date May 6, 1997
- Tsumura & Company
- Yasushi Igarashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
- Patent number 5,521,216
- Issue date May 28, 1996
- Tsumura & Co.
- Yasushi Igarashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromone derivative, and aldose reductase inhibitor comprising said...
- Patent number 5,455,267
- Issue date Oct 3, 1995
- Tsumura & Co.
- Yasushi Igarashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyl derivative and preparation and use thereof
- Patent number 5,264,594
- Issue date Nov 23, 1993
- Tsumura & Co.
- Masayuki Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-ulcer agent comprising chalcone derivative
- Patent number 5,234,951
- Issue date Aug 10, 1993
- Tsumura Juntendo, Inc.
- Yukio Komazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzodioxole derivatives and hepatopathy improvers comprising the same
- Patent number 5,227,398
- Issue date Jul 13, 1993
- Tsumura & Co.
- Masayuki Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 1,3,4-thiadiazole derivatives and anti-ulcer agent comprisi...
- Patent number 5,106,859
- Issue date Apr 21, 1992
- Tsumura & Co.
- Yoshihiro Hasegawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-ulcer agent comprising chalcone derivative as effective ingred...
- Patent number 5,106,871
- Issue date Apr 21, 1992
- Tsumura & Co.
- Yukio Komazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyl derivative and production and use thereof
- Patent number 5,032,685
- Issue date Jul 16, 1991
- Tsumura Juntendo, Inc.
- Yoshiyuki Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel biphenyl derivative and preparation and use thereof
- Patent number 4,996,331
- Issue date Feb 26, 1991
- Tsumura & Co.
- Masayuki Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel biphenyl derivative and production and use thereof
- Patent number 4,987,240
- Issue date Jan 22, 1991
- Tsumura & Co.
- Yoshiyuki Matsuoko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel biphenyl derivative and production and use thereof
- Patent number 4,962,211
- Issue date Oct 9, 1990
- Tsumura & Co.
- Yoshiyuki Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyl derivative useful as a liver ailment moderating agent
- Patent number 4,925,872
- Issue date May 15, 1990
- Tsumura & Co.
- Masayuki Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyl derivative useful in the treatment of liver diseases
- Patent number 4,904,694
- Issue date Feb 27, 1990
- Tsumura & Co.
- Yoshiyuki Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel biphenyl derivative and preparation and use thereof
- Patent number 4,849,448
- Issue date Jul 18, 1989
- Tsumura Juntendo, Inc.
- Masayuki Kimura
- C07 - ORGANIC CHEMISTRY

Kunio Hosaka

Person

Patents Grantslast 30 patents

Chromone derivative, and aldose reductase inhibitor comprising said...

Chromone derivative, and aldose reductase inhibitor comprising said...

Chromone derivative, and aldose reductase inhibitor comprising said...

Chromone derivative, and aldose reductase inhibitor comprising said...

Biphenyl derivative and preparation and use thereof

Anti-ulcer agent comprising chalcone derivative

Benzodioxole derivatives and hepatopathy improvers comprising the same

Certain 1,3,4-thiadiazole derivatives and anti-ulcer agent comprisi...

Anti-ulcer agent comprising chalcone derivative as effective ingred...

Biphenyl derivative and production and use thereof

Novel biphenyl derivative and preparation and use thereof

Novel biphenyl derivative and production and use thereof

Novel biphenyl derivative and production and use thereof

Biphenyl derivative useful as a liver ailment moderating agent

Biphenyl derivative useful in the treatment of liver diseases

Novel biphenyl derivative and preparation and use thereof