Hiromi Kiyama

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Patents Grantslast 30 patents

Information Patent Grant
Selective adsorbent for nitrogen and method for separating air usin...
- Patent number 7,041,155
- Issue date May 9, 2006
- Air Water, Inc.
- Jin-Bae Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Selective adsorbent for nitrogen and method for separating air usin...
- Patent number 6,761,754
- Issue date Jul 13, 2004
- Air Water, Inc.
- Jin-Bae Kim
Information Patent Grant
Nitrogen adsorbent and use thereof
- Patent number 6,423,121
- Issue date Jul 23, 2002
- Daido Hoxan Inc.
- Hiromi Kiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL