Fumi Yamaguchi

Person

Tsuchiura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Alkali-soluble siloxane polymer, positive type resist composition,...
- Patent number 7,439,010
- Issue date Oct 21, 2008
- Fujitsu Limited
- Keiji Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Alkali-soluble siloxane polymer, positive type resist composition,...
- Patent number 6,949,324
- Issue date Sep 27, 2005
- Fujitsu Limited
- Keiji Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hole transporting polymer and organic electroluminescence device us...
- Patent number 6,841,269
- Issue date Jan 11, 2005
- Sumitomo Chemical Company, Ltd.
- Makoto Kitano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hole transporting polymer and organic electroluminescence device us...
- Patent number 6,544,670
- Issue date Apr 8, 2003
- Sumitomo Chemical Company, Ltd.
- Makoto Kitano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric fluorescent substance and polymer light emitting device
- Patent number 6,521,359
- Issue date Feb 18, 2003
- Sumitomo Chemical Company, Limited
- Takanobu Noguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device
- Patent number 5,958,609
- Issue date Sep 28, 1999
- Sumitomo Chemical Co., Ltd.
- Masato Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysilane, its production process and starting materials therefor
- Patent number 5,830,972
- Issue date Nov 3, 1998
- Sumitomo Chemical Company, Limited
- Masato Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Alkali-soluble siloxane polymer, positive type resist composition,...
- Publication number 20050221227
- Publication date Oct 6, 2005
- FUJITSU LIMITED
- Keiji Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Alkali-soluble siloxane polymer, positive type resist composition,...
- Publication number 20030211407
- Publication date Nov 13, 2003
- Keiji Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Hole transporting polymer and organic electroluminescence device us...
- Publication number 20030211358
- Publication date Nov 13, 2003
- SUMITOMO CHEMICAL COMPANY, LTD
- Makoto Kitano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Fumi Yamaguchi

Person

Patents Grantslast 30 patents

Alkali-soluble siloxane polymer, positive type resist composition,...

Alkali-soluble siloxane polymer, positive type resist composition,...

Hole transporting polymer and organic electroluminescence device us...

Hole transporting polymer and organic electroluminescence device us...

Polymeric fluorescent substance and polymer light emitting device

Organic electroluminescence device

Polysilane, its production process and starting materials therefor

Patents Applicationslast 30 patents

Alkali-soluble siloxane polymer, positive type resist composition,...

Alkali-soluble siloxane polymer, positive type resist composition,...

Hole transporting polymer and organic electroluminescence device us...