Shigenori Shiraishi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing propylene oxide
- Patent number 7,994,348
- Issue date Aug 9, 2011
- Sumitomo Chemical Company, Limited
- Kenji Chiwaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for collecting object material from solution
- Patent number 7,763,756
- Issue date Jul 27, 2010
- Sumitomo Chemical Company, Limited
- Shigenori Shiraishi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING PROPYLENE OXIDE
- Publication number 20100094029
- Publication date Apr 15, 2010
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Keiji Chiwaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for collecting object material from solution
- Publication number 20070123721
- Publication date May 31, 2007
- Shigenori Shiraishi
- C07 - ORGANIC CHEMISTRY