Isao Masada

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Tokuyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Single crystal silicon plate-shaped body
- Patent number 10,975,496
- Issue date Apr 13, 2021
- Tokuyama Corporation
- Isao Masada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Gas-barrier film and gas-barrier coating agent, and method for prod...
- Patent number 7,157,147
- Issue date Jan 2, 2007
- Tokuyama Corporation
- Yoji Inui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin resin modifier, polyolefin resin composition and oriente...
- Patent number 6,339,128
- Issue date Jan 15, 2002
- Idemitsu Petrochemical Co., Ltd.
- Nobuhiko Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stretched polypropylene film
- Patent number 5,556,920
- Issue date Sep 17, 1996
- Tokuyama Corporation
- Shinsuke Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Single Crystal Silicon Plate-Shaped Body and Production Method Ther...
- Publication number 20190161888
- Publication date May 30, 2019
- Tokuyama Corporation
- Isao Masada
- C30 - CRYSTAL GROWTH
Information Patent Application
Gas-barrier film and gas-barrier coating agent, and method for prod...
- Publication number 20040253463
- Publication date Dec 16, 2004
- Yoji Inui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin resin modifier, polyolefin resin composition and oriente...
- Publication number 20020072569
- Publication date Jun 13, 2002
- Idemitsu Petrochemical Co., Ltd.
- Nobuhiko Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...