Hidetaka Oonuma

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tube and medical device using same
- Patent number 8,592,018
- Issue date Nov 26, 2013
- Kuraray Co., Ltd.
- Yosuke Uehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tube and medical device comprising the same
- Patent number 8,192,814
- Issue date Jun 5, 2012
- Kuraray Co., Ltd.
- Shigenao Kuwahara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lubricating oil additive containing acrylic polymer and lubricating...
- Patent number 7,718,588
- Issue date May 18, 2010
- Kuraray Co., Ltd.
- Yoshihiro Morishita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TUBE AND MEDICAL DEVICE USING SAME
- Publication number 20110319837
- Publication date Dec 29, 2011
- Kuraray Co., Ltd
- Yosuke Uehara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TUBE AND MEDICAL DEVICE COMPRISING THE SAME
- Publication number 20100239802
- Publication date Sep 23, 2010
- Kuraray Co., Ltd
- Shigenao Kuwahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lubricating Oil Additive Containing Acrylic Polymer and Lubricating...
- Publication number 20080058234
- Publication date Mar 6, 2008
- KURARAY CO., LTD.
- Yoshihiro Morishita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...