Katsuyoshi Hara

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Takatsuki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing 7h-pyrrolo[2, 3-d]pyrimidine derivative and in...
- Patent number 10,822,354
- Issue date Nov 3, 2020
- Japan Tobacco Inc.
- Takahiro Yamasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing acetophenone compound
- Patent number 6,498,276
- Issue date Dec 24, 2002
- Japan Tobacco Inc.
- Koji Matsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing oxazole compound
- Patent number 6,372,915
- Issue date Apr 16, 2002
- Japan Tobacco Inc.
- Koji Matsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexene derivative and method of producing the same
- Patent number 5,329,042
- Issue date Jul 12, 1994
- Japan Tobacco Inc.
- Junichi Haruta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Histidyl peptide derivatives
- Patent number 5,151,497
- Issue date Sep 29, 1992
- Japan Tobacco Inc.
- Itsuo Uchida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing 7h-pyrrolo[2, 3-d]pyrimidine Derivative and In...
- Publication number 20190062346
- Publication date Feb 28, 2019
- Japan Tobacco Inc.
- Takahiro Yamasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing acetophenone compound
- Publication number 20020072613
- Publication date Jun 13, 2002
- Japan Tobacco Inc.
- Koji Matsuda
- C07 - ORGANIC CHEMISTRY