Hideyuki Iwazaki

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing phosphonium borate compound, novel phosphoniu...
- Patent number 8,604,249
- Issue date Dec 10, 2013
- Hokko Chemical Industry Co., Ltd.
- Shin Masaoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phosphonium borate compound, novel phosphoniu...
- Patent number 8,124,809
- Issue date Feb 28, 2012
- Hokko Chemical Industry Co., Ltd.
- Shin Masaoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phosphonium borate compound, novel phosphoniu...
- Patent number 7,728,176
- Issue date Jun 1, 2010
- Hokko Chemical Industry Co., Ltd.
- Shin Masaoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing tertiary phosphine
- Patent number 7,250,535
- Issue date Jul 31, 2007
- Hokko Chemical Industry Co., Ltd.
- Shinya Maehara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing Phosphonium Borate Compound, Novel Phosphoniu...
- Publication number 20110237799
- Publication date Sep 29, 2011
- Hokko Chemical Industry Co., Ltd.
- Shin MASAOKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Producing Phosphonium Borate Compound, Novel Phosphoniu...
- Publication number 20110166389
- Publication date Jul 7, 2011
- HOKKO CHEMICAL INDUSTRY CO., LTD.
- Shin MASAOKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing phosphonium borate compound, novel phosphoniu...
- Publication number 20090305877
- Publication date Dec 10, 2009
- HOKKO CHEMICAL INDUSTRY CO., LTD.
- Shin Masaoka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing phosponium borate compound, novel phosphonium...
- Publication number 20070098616
- Publication date May 3, 2007
- HOKKO CHEMICAL INDUSTRY CO., LTD.
- Shin Masaoka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing tertiary phosphine having bulky hydrocarbon g...
- Publication number 20060020148
- Publication date Jan 26, 2006
- HOLLO CHEMICAL INDUSTRY CO., LTD
- Shinya Maehara
- C07 - ORGANIC CHEMISTRY