Eui-Yeol Oh

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Sendai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing cleaning solution
- Patent number 6,509,305
- Issue date Jan 21, 2003
- Organo Corporation
- Kenichi Mitsumori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for preparing cleaning solution
- Patent number 6,086,057
- Issue date Jul 11, 2000
- Tadahiro Ohmi and Organo Corporation
- Kenichi Mitsumori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL