Hideo Hirai

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Taketoyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production of isochroman compounds by culturing Penicillium
- Patent number 6,440,709
- Issue date Aug 27, 2002
- Pfizer Inc.
- Hideo Hirai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-substituted picolinic acid compounds production by Marasmiellus sp
- Patent number 6,416,979
- Issue date Jul 9, 2002
- Pfizer Inc.
- Hideo Hirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
5-substituted picolinic acid compounds and their method of use
- Patent number 6,194,442
- Issue date Feb 27, 2001
- Pfizer Inc.
- Hideo Hirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Isochroman compounds and their production process
- Patent number 6,177,458
- Issue date Jan 23, 2001
- Pfizer Inc.
- Hideo Hirai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Substituted picolinic acid compounds and their production process
- Patent number 6,034,107
- Issue date Mar 7, 2000
- Pfizer Inc.
- Hideo Hirai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic peptide compounds and their production process
- Patent number 5,885,959
- Issue date Mar 23, 1999
- Pfizer Inc.
- Hideo Hirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE