Isao Yamatsu

Person

Ushiku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
β,γ-dihydropolyprenyl alcohol derivatives and pharmac...
- Patent number 6,288,128
- Issue date Sep 11, 2001
- Eisai Co., Ltd.
- Masaichi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Beta, gamma-dihydropolyprenyl alcohol derivatives and pharmaceutica...
- Patent number 6,111,131
- Issue date Aug 29, 2000
- Eisai Co., Ltd.
- Masaichi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Therapeutic agent for dermatosis
- Patent number 5,854,279
- Issue date Dec 29, 1998
- Eisai Co., Ltd.
- Akiko Nakahama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Therapeutic agent for treating joint diseases associated with arthr...
- Patent number 5,789,446
- Issue date Aug 4, 1998
- Eisai Co., Ltd.
- Akiyoshi Uchiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
.beta., .gamma.-dihydropolyprenyl alcohol derivatives effective at...
- Patent number 5,658,958
- Issue date Aug 19, 1997
- Eisai Co., Ltd.
- Masaichi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Benzothiazole compounds which are substituted by pyridymethyl
- Patent number 5,635,519
- Issue date Jun 3, 1997
- Eisai Co., Ltd.
- Yasushi Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aminobenzoic acid derivatives
- Patent number 5,631,402
- Issue date May 20, 1997
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocycle-containing carbonic acid derivatives
- Patent number 5,612,356
- Issue date Mar 18, 1997
- Eisai Co., Ltd.
- Hiroyuki Yoshimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,599,972
- Issue date Feb 4, 1997
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,578,603
- Issue date Nov 26, 1996
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivative
- Patent number 5,527,948
- Issue date Jun 18, 1996
- Eisai Corp. Ltd.
- Makoto Okita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,482,937
- Issue date Jan 9, 1996
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycerin derivative and its pharmacological use
- Patent number 5,476,863
- Issue date Dec 19, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycerin derivative and its pharmacological use
- Patent number 5,476,864
- Issue date Dec 19, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,468,740
- Issue date Nov 21, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,438,045
- Issue date Aug 1, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridyl substituted benzothiazole compounds which have useful pharm...
- Patent number 5,420,144
- Issue date May 30, 1995
- Eisai Co., Ltd.
- Yasushi Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,409,909
- Issue date Apr 25, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives useful for treating gastro-intestinal...
- Patent number 5,389,643
- Issue date Feb 14, 1995
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinone derivatives and pharmacological use
- Patent number 5,385,942
- Issue date Jan 31, 1995
- Eisai Co., Ltd.
- Shinya Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
- Patent number 5,382,579
- Issue date Jan 17, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivatives
- Patent number 5,319,139
- Issue date Jun 7, 1994
- Eisai Co. Ltd.
- Hiroyuki Yoshimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,304,553
- Issue date Apr 19, 1994
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridyl substituted benzothiazole compounds which have useful pharm...
- Patent number 5,300,518
- Issue date Apr 5, 1994
- Eisai Co., Ltd.
- Yasushi Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivative
- Patent number 5,298,649
- Issue date Mar 29, 1994
- Eisai Co., Ltd.
- Makoto Okita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmaceut...
- Patent number 5,280,048
- Issue date Jan 18, 1994
- Eisai Co., Ltd.
- Masaichi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Glycerin derivative and its pharmacological use
- Patent number 5,273,985
- Issue date Dec 28, 1993
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivatives
- Patent number 5,262,565
- Issue date Nov 16, 1993
- Eisai Co., Ltd.
- Hiroyuki Yoshimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivatives
- Patent number 5,237,091
- Issue date Aug 17, 1993
- Eisai Co., Ltd.
- Hiroyuki Yoshimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
- Patent number 5,221,671
- Issue date Jun 22, 1993
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY

Isao Yamatsu

Person

Patents Grantslast 30 patents

&#x03B2;,&#x03B3;-dihydropolyprenyl alcohol derivatives and pharmac...

Beta, gamma-dihydropolyprenyl alcohol derivatives and pharmaceutica...

Therapeutic agent for dermatosis

Therapeutic agent for treating joint diseases associated with arthr...

.beta., .gamma.-dihydropolyprenyl alcohol derivatives effective at...

Benzothiazole compounds which are substituted by pyridymethyl

Process for preparing aminobenzoic acid derivatives

Heterocycle-containing carbonic acid derivatives

Aminobenzoic acid derivatives

Aminobenzoic acid derivatives

Naphthalene derivative

1,4-diazepine derivative and its pharmaceutical use

Glycerin derivative and its pharmacological use

Glycerin derivative and its pharmacological use

1,4-diazepine derivative and its pharmaceutical use

1,4-diazepine derivative and its pharmaceutical use

Pyridyl substituted benzothiazole compounds which have useful pharm...

1,4-diazepine derivative and its pharmaceutical use

Aminobenzoic acid derivatives useful for treating gastro-intestinal...

Quinone derivatives and pharmacological use

Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals

Naphthalene derivatives

1,4-diazepine derivative and its pharmaceutical use

Pyridyl substituted benzothiazole compounds which have useful pharm...

Naphthalene derivative

.beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmaceut...

Glycerin derivative and its pharmacological use

Naphthalene derivatives

Naphthalene derivatives

Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals

β,γ-dihydropolyprenyl alcohol derivatives and pharmac...