Yoshiya Kutsuzawa

Person

Yokohamashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon-containing soluble polyimide precursor, its cured material,...
- Patent number 4,970,283
- Issue date Nov 13, 1990
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for the production of silicon-containing polyimides precu...
- Patent number 4,963,635
- Issue date Oct 16, 1990
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a low thermally expansive and highly adhesive...
- Patent number 4,959,437
- Issue date Sep 25, 1990
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing highly adherent silicon-containing polyamic a...
- Patent number 4,818,806
- Issue date Apr 4, 1989
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soluble polyimide-siloxane precursor, process for producing same an...
- Patent number 4,672,099
- Issue date Jun 9, 1987
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soluble polyimide-siloxane precursor, process for producing same, a...
- Patent number 4,656,238
- Issue date Apr 7, 1987
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone-polyimide precursor and process for producing same
- Patent number 4,591,653
- Issue date May 27, 1986
- Chisso Corporation
- Kouichi Kunimune
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Yoshiya Kutsuzawa

Person

Patents Grantslast 30 patents

Silicon-containing soluble polyimide precursor, its cured material,...

Processes for the production of silicon-containing polyimides precu...

Process for producing a low thermally expansive and highly adhesive...

Process for producing highly adherent silicon-containing polyamic a...

Soluble polyimide-siloxane precursor, process for producing same an...

Soluble polyimide-siloxane precursor, process for producing same, a...

Silicone-polyimide precursor and process for producing same