Naoya Hirayama

Follow

Person

Tsukui-Gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric wire and cable with coating/covering of polyvinyl chloride...
- Patent number 7,420,118
- Issue date Sep 2, 2008
- Tokyo Electron Limited
- Kiyoshi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electric wire coated with polyvinyl chloride resin composition and...
- Patent number 6,903,264
- Issue date Jun 7, 2005
- Tokyo Electron Limited
- Kiyoshi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Electric wire and cable with coating/covering of polyvinyl chloride...
- Publication number 20050215682
- Publication date Sep 29, 2005
- TOKYO ELECTRON LIMITED
- Kiyoshi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electric wire coated with polyvinyl chloride resin compostion and c...
- Publication number 20040149482
- Publication date Aug 5, 2004
- Kiyoshi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...