Akira Kuriyama

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing porous ceramic
- Patent number 7,537,716
- Issue date May 26, 2009
- Toagosei Co., Ltd.
- Morikatsu Matsunaga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing polymers having oxetanyl group on side chain
- Patent number 6,770,737
- Issue date Aug 3, 2004
- Toagosei Co., Ltd.
- Toyoji Kakuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationically curable oxetanyl-containing naphthalene and aromatic e...
- Patent number 6,469,108
- Issue date Oct 22, 2002
- Toagosei Co., Ltd.
- Akira Kuriyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivative, binaphthalene derivative and biphenyl deriv...
- Patent number 6,365,760
- Issue date Apr 2, 2002
- Toagosei Co., Ltd.
- Akira Kuriyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound having oxetanyl group, process for producing same, and cur...
- Patent number 6,015,914
- Issue date Jan 18, 2000
- Toagosei, Co., Ltd.
- Hiroshi Sasaki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for producing porous ceramic
- Publication number 20060192326
- Publication date Aug 31, 2006
- TOAGOSEI CO., LTD.
- Morikatsu Matsunaga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Process for producing polymers having oxetanyl group on side chain
- Publication number 20020137868
- Publication date Sep 26, 2002
- TOAGOSEI CO., LTD.
- Toyoji Kakuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Naphthalene derivative, binaphthalene derivative and biphenyl deriv...
- Publication number 20020103330
- Publication date Aug 1, 2002
- TOAGOSEI CO., LTD.
- Akira Kuriyama
- C07 - ORGANIC CHEMISTRY