Kazuma Yokoi

Person

Kitaibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing acrylic elastomer
- Patent number 5,252,678
- Issue date Oct 12, 1993
- Nippon Mektron Limited
- Yuichi Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic rubber composition containing trithiocganuric acid, a metal...
- Patent number 5,241,010
- Issue date Aug 31, 1993
- Nippon Mektron Limited
- Kazuma Yokoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic elastomer and its vulcanizable composition
- Patent number 5,202,401
- Issue date Apr 13, 1993
- Nippon Mektron Limited
- Kazuma Yokoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing acrylic elastomer
- Patent number 5,194,540
- Issue date Mar 16, 1993
- Nippon Mektron Limited
- Yuichi Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic elastomer and its vulcanizable composition
- Patent number 5,082,903
- Issue date Jan 21, 1992
- Nippon Miktron Limited
- Kazuma Yokoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hexafluoroacetone hydrate
- Patent number 4,734,169
- Issue date Mar 29, 1988
- Nippon Mektron, Limited
- Kazuma Yokoi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Kazuma Yokoi

Person

Patents Grantslast 30 patents

Process for producing acrylic elastomer

Acrylic rubber composition containing trithiocganuric acid, a metal...

Acrylic elastomer and its vulcanizable composition

Process for producing acrylic elastomer

Acrylic elastomer and its vulcanizable composition

Process for producing hexafluoroacetone hydrate