Kenji Matsuzawa

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Urawa, JP

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Patents Grantslast 30 patents

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Solid acid catalyst, method for producing the same and reaction met...
- Patent number 6,420,305
- Issue date Jul 16, 2002
- Japan Energy Corporation
- Kenji Matsuzawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid acid catalyst and process for preparing the same
- Patent number 6,326,328
- Issue date Dec 4, 2001
- Japan Energy Corporation
- Kenji Matsuzawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid acid catalyst and process for preparing the same
- Patent number 6,107,235
- Issue date Aug 22, 2000
- Japan Energy Corporation
- Kenji Matsuzawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL