Kazuki Ban

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Nobeoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Urethane prepolymer composition and a polyurethane coating composit...
- Patent number 4,929,667
- Issue date May 29, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kazuki Ban
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for recovering heavy metal ions or heavy metal ions and hal...
- Patent number 4,238,294
- Issue date Dec 9, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroshi Takeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovering terephthalic acid
- Patent number 4,201,871
- Issue date May 6, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masatoshi Tanouchi
- C07 - ORGANIC CHEMISTRY