Akiko Matsumura

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing semiconductor device
- Patent number 7,487,586
- Issue date Feb 10, 2009
- Nitto Denko Corporation
- Akiko Matsumura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adhesive film for underfill and semiconductor device using the same
- Patent number 7,018,718
- Issue date Mar 28, 2006
- Nitto Denko Corporation
- Akiko Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive film for underfill and semiconductor device using the same
- Patent number 6,846,550
- Issue date Jan 25, 2005
- Nitto Denko Corporation
- Akiko Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anisotropic conductive film and production method thereof
- Patent number 6,709,606
- Issue date Mar 23, 2004
- Nitto Denko Corporation
- Akiko Matsumura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing semiconductor wafer with adhesive film
- Patent number 6,652,688
- Issue date Nov 25, 2003
- Nitto Denko Corporation
- Akiko Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and circuit board for mounting semiconductor e...
- Patent number 6,538,309
- Issue date Mar 25, 2003
- Nitto Denko Corporation
- Yuji Hotta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polycarbodiimide
- Patent number 6,492,484
- Issue date Dec 10, 2002
- Nitto Denko Corporation
- Sadahito Misumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anisotropic conductive film and production method thereof
- Patent number 6,394,821
- Issue date May 28, 2002
- Nitto Denko Corporation
- Akiko Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aromatic polycarbodiimide and polycarbodiimide sheet
- Patent number 6,248,857
- Issue date Jun 19, 2001
- Nitto Denko Corporation
- Sadahito Misumi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Thermosetting resin
- Publication number 20050049385
- Publication date Mar 3, 2005
- NITTO DENKO CORPORATION
- Kazuki Uwada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Adhesive film for underfill and semiconductor device using the same
- Publication number 20040178423
- Publication date Sep 16, 2004
- NITTO DENKO CORPORATION
- Akiko Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Semiconductor device and process for producing semiconductor device
- Publication number 20040140482
- Publication date Jul 22, 2004
- NITTO DENKO CORPORATION
- Kazuyuki Kuwada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for producing semiconductor device
- Publication number 20040123456
- Publication date Jul 1, 2004
- NITTO DENKO CORPORATION
- Akiko Matsumura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Adhesive film for underfill and semiconductor device using the same
- Publication number 20040096633
- Publication date May 20, 2004
- NITTO DENKO CORPORATION
- Akiko Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process of producing semiconductor device and resin composition she...
- Publication number 20030068841
- Publication date Apr 10, 2003
- NITTO DENKO CORPORATION
- Akiko Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing semiconductor wafer with adhesive film
- Publication number 20030034128
- Publication date Feb 20, 2003
- NITTO DENKO CORPORATION
- Akiko Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Anisotropic conductive film and production method thereof
- Publication number 20020111055
- Publication date Aug 15, 2002
- NITTO DENKO CORPORATION
- Akiko Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polycarbodiimide
- Publication number 20020055606
- Publication date May 9, 2002
- Sadahito Misumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Akiko Matsumura

Person

Patents Grantslast 30 patents

Process for producing semiconductor device

Adhesive film for underfill and semiconductor device using the same

Adhesive film for underfill and semiconductor device using the same

Anisotropic conductive film and production method thereof

Process for producing semiconductor wafer with adhesive film

Semiconductor device and circuit board for mounting semiconductor e...

Polycarbodiimide

Anisotropic conductive film and production method thereof

Aromatic polycarbodiimide and polycarbodiimide sheet

Patents Applicationslast 30 patents

Thermosetting resin

Adhesive film for underfill and semiconductor device using the same

Semiconductor device and process for producing semiconductor device

Process for producing semiconductor device

Adhesive film for underfill and semiconductor device using the same

Process of producing semiconductor device and resin composition she...

Process for producing semiconductor wafer with adhesive film

Anisotropic conductive film and production method thereof

Polycarbodiimide