Takehiro Sonoi

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluorine-containing diblock copolymer
- Patent number 10,196,473
- Issue date Feb 5, 2019
- Unimatec Co., Ltd.
- Satoru Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorinated-containing macroinitiator and production process for th...
- Patent number 9,587,039
- Issue date Mar 7, 2017
- Unimatec Co., Ltd.
- Satoru Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Iodine-containing fluoropolyether and process for producing the same
- Patent number 7,772,443
- Issue date Aug 10, 2010
- Unimatec Co., Ltd.
- Keisuke Kokin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2,2,3,3,-tetrafluorooxetane
- Patent number 7,737,299
- Issue date Jun 15, 2010
- Unimatec Co., Ltd.
- Sunao Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylamino group-terminated fluoroether and process for producing t...
- Patent number 7,566,806
- Issue date Jul 28, 2009
- Unimate Co., Ltd.
- Keisuke Kokin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing bisthiophenolperfluoroalkylidene compound
- Patent number 5,998,564
- Issue date Dec 7, 1999
- Nippon Mektron, Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinkable composition of fluoroelastomer and bisthiophenolperfl...
- Patent number 5,891,964
- Issue date Apr 6, 1999
- Nippon Mektron, Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine-containing elastomer composition
- Patent number 5,824,749
- Issue date Oct 20, 1998
- Nippon Mektron, Limited
- Takehiro Sonoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
.alpha.,.alpha.-bis(trifluoromethyl)arylacetic acid ester; its inte...
- Patent number 5,808,132
- Issue date Sep 15, 1998
- Nippon Mektron, Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinyl compound, its synthetic intermediates and processes for produ...
- Patent number 5,756,814
- Issue date May 26, 1998
- Nippon Mektron, Limited
- Leng-Tain Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bisaminothiophenol compound, process for producing the same and cur...
- Patent number 5,688,872
- Issue date Nov 18, 1997
- Nippon Mektron, Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing .alpha.-(trifluoromethyl)arylacetic acid
- Patent number 5,672,742
- Issue date Sep 30, 1997
- Nippon Mektron Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bisaminothiophenol compound, process for producing the same and cur...
- Patent number 5,672,758
- Issue date Sep 30, 1997
- Nippon Mektron, Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition for low hardness, fluorine-containing rubber
- Patent number 5,446,081
- Issue date Aug 29, 1995
- Nippon Mektron, Limited
- Takehiro Sonoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hexafluoroacetone or its hydrate
- Patent number 4,960,947
- Issue date Oct 2, 1990
- Nippon Mektron Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine-containing elastomer composition
- Patent number 4,929,686
- Issue date May 29, 1990
- Nippon Mektron Ltd
- Takehiro Sonoi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hexafluoroacetone or its hydrate
- Patent number 4,885,398
- Issue date Dec 5, 1989
- Nippon Mektron Limited
- Takehiro Sonoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine-containing elastomer composition
- Patent number 4,833,212
- Issue date May 23, 1989
- Nippon Mektron Limited
- Okimasa Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Fluorine-Containing Macroinitiator and Production Process for the Same
- Publication number 20160340448
- Publication date Nov 24, 2016
- UNIMATEC CO., LTD
- Satoru Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorine-Containing Diblock Copolymer
- Publication number 20160319062
- Publication date Nov 3, 2016
- UNIMATEC CO., LTD
- Satoru Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorine-Containing Ether Alcohol and Process For Producing The Same
- Publication number 20090171127
- Publication date Jul 2, 2009
- UNIMATEC CO. LTD.
- Seiichiro Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Iodine-containing fluoropolyether and process for producing the same
- Publication number 20090048469
- Publication date Feb 19, 2009
- Keisuke Kokin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Alkylamino Group-Treminated Fluoroether and Process for Producing t...
- Publication number 20080221360
- Publication date Sep 11, 2008
- Keisuke Kokin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fluorine-Containing Vinyl Ether Compound And Process For Producing...
- Publication number 20080090977
- Publication date Apr 17, 2008
- Keisuke Kokin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing 2,2,3,3-tetrafluorooxetane
- Publication number 20070191617
- Publication date Aug 16, 2007
- Sunao Ikeda
- C07 - ORGANIC CHEMISTRY

Takehiro Sonoi

Person

Patents Grantslast 30 patents

Fluorine-containing diblock copolymer

Fluorinated-containing macroinitiator and production process for th...

Iodine-containing fluoropolyether and process for producing the same

Process for producing 2,2,3,3,-tetrafluorooxetane

Alkylamino group-terminated fluoroether and process for producing t...

Process for producing bisthiophenolperfluoroalkylidene compound

Crosslinkable composition of fluoroelastomer and bisthiophenolperfl...

Fluorine-containing elastomer composition

.alpha.,.alpha.-bis(trifluoromethyl)arylacetic acid ester; its inte...

Vinyl compound, its synthetic intermediates and processes for produ...

Bisaminothiophenol compound, process for producing the same and cur...

Process for producing .alpha.-(trifluoromethyl)arylacetic acid

Bisaminothiophenol compound, process for producing the same and cur...

Composition for low hardness, fluorine-containing rubber

Process for producing hexafluoroacetone or its hydrate

Fluorine-containing elastomer composition

Process for producing hexafluoroacetone or its hydrate

Fluorine-containing elastomer composition

Patents Applicationslast 30 patents

Fluorine-Containing Macroinitiator and Production Process for the Same

Fluorine-Containing Diblock Copolymer

Fluorine-Containing Ether Alcohol and Process For Producing The Same

Iodine-containing fluoropolyether and process for producing the same

Alkylamino Group-Treminated Fluoroether and Process for Producing t...

Fluorine-Containing Vinyl Ether Compound And Process For Producing...

Process for producing 2,2,3,3-tetrafluorooxetane