Katsuyoshi Yanagita

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Patents Grantslast 30 patents

Information Patent Grant
Porous carbonaceous material, manufacturing method therefor and use...
- Patent number 6,475,461
- Issue date Nov 5, 2002
- Nippon Sanso Corporation
- Takushi Ohsaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Carbon adsorbent, manufacturing method therefor, gas separation met...
- Patent number 5,972,834
- Issue date Oct 26, 1999
- Nippon Sanso Corporation
- Takushi Ohsaki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing molecular sieve carbon
- Patent number 5,968,471
- Issue date Oct 19, 1999
- Nippon Sanso Corporation
- Katsuyoshi Yanagita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL