Kunihiko Katori

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of activated carbon spheres
- Patent number 4,045,368
- Issue date Aug 30, 1977
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Kunihiko Katori
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the production of carbon microspheres 1-20 .mu. in diameter
- Patent number 4,009,232
- Issue date Feb 22, 1977
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Zenya Shiiki
- C01 - INORGANIC CHEMISTRY