Yoichi Iimura

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
(1-Indanone)-(1,2,3,6-tetrahydropyridine) compounds
- Patent number 7,378,425
- Issue date May 27, 2008
- Eisai R & D Management Co., Ltd.
- Yoichi Iimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
4-substituted piperidine compound
- Patent number 7,091,218
- Issue date Aug 15, 2006
- Eisai Co., Ltd.
- Yoichi Iimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituted piperidine compound
- Patent number 6,906,083
- Issue date Jun 14, 2005
- Eisai Co., Ltd.
- Yoichi Iimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazine compound and pharmaceutical composition containing the c...
- Patent number 6,906,072
- Issue date Jun 14, 2005
- Eisai Co., Ltd.
- Noboru Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N,N-substituted cyclic amine derivatives
- Patent number 6,737,425
- Issue date May 18, 2004
- Eisai Co., Ltd.
- Noboru Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetylcholinesterase inhibitors containing 1-benzyl-pyridinium salts
- Patent number 6,706,741
- Issue date Mar 16, 2004
- Eisai Co., Ltd.
- Yoichi Iimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorides of 4-substituted piperidine derivatives
- Patent number 6,677,330
- Issue date Jan 13, 2004
- Eisai Co., Ltd.
- Yoichi Iimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrile compound
- Patent number 6,667,412
- Issue date Dec 23, 2003
- Eisai Co., Ltd.
- Yuichi Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-benzyl-4[(5,6-dimethoxy-2-fluoro-1-indanon)-2-yl]...
- Patent number 6,277,866
- Issue date Aug 21, 2001
- Eisai Co., Ltd.
- Yoshio Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for production of donepezil derivative
- Patent number 6,252,081
- Issue date Jun 26, 2001
- Eisai Co., Ltd.
- Yoichi Iimura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Sigma receptor binding agent containing indanone derivative
- Publication number 20090137629
- Publication date May 28, 2009
- Yoichi Iimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Nitrogen-containing cyclic compound and pharmaceutical composition...
- Publication number 20060084658
- Publication date Apr 20, 2006
- Noboru Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(1-Indanone)-(1,2,3,6-tetrahydropyridine) compounds
- Publication number 20050124642
- Publication date Jun 9, 2005
- Eisai Co., Ltd.
- Yoichi Iimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sigma receptor binder containing indanone derivative
- Publication number 20050107432
- Publication date May 19, 2005
- Yoichi Iimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
4-Substituted piperidine compound
- Publication number 20050026895
- Publication date Feb 3, 2005
- EISAI CO., LTD.
- Yoichi Iimura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitrogen-containing cyclic compound and pharmaceutical composition...
- Publication number 20040220193
- Publication date Nov 4, 2004
- EISAI CO., LTD.
- Noboru Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-Substituted piperidine compound
- Publication number 20030166925
- Publication date Sep 4, 2003
- Yoichi Iimura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Acetylcholinesterase inhibitors containing 1-benzyl-pyridinium salts
- Publication number 20030069289
- Publication date Apr 10, 2003
- Yoichi Iimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yoichi Iimura

Person

Patents Grantslast 30 patents

(1-Indanone)-(1,2,3,6-tetrahydropyridine) compounds

4-substituted piperidine compound

4-substituted piperidine compound

Piperazine compound and pharmaceutical composition containing the c...

N,N-substituted cyclic amine derivatives

Acetylcholinesterase inhibitors containing 1-benzyl-pyridinium salts

Fluorides of 4-substituted piperidine derivatives

Nitrile compound

1-benzyl-4&#x0005B;(5,6-dimethoxy-2-fluoro-1-indanon)-2-yl&#x0005D;...

Process for production of donepezil derivative

Patents Applicationslast 30 patents

Sigma receptor binding agent containing indanone derivative

Nitrogen-containing cyclic compound and pharmaceutical composition...

(1-Indanone)-(1,2,3,6-tetrahydropyridine) compounds

Sigma receptor binder containing indanone derivative

4-Substituted piperidine compound

Nitrogen-containing cyclic compound and pharmaceutical composition...

4-Substituted piperidine compound

Acetylcholinesterase inhibitors containing 1-benzyl-pyridinium salts

1-benzyl-4[(5,6-dimethoxy-2-fluoro-1-indanon)-2-yl]...