NIPPOH CHEMICALS CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing halohydantoin compound
- Patent number 10,092,853
- Issue date Oct 9, 2018
- Nippoh Chemicals Co., Ltd.
- Tomohiro Ikegami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recycling method
- Patent number 9,962,624
- Issue date May 8, 2018
- Nippoh Chemicals Co., Ltd.
- Tomohiro Ikegami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for producing halohydantoin compound, recyclin...
- Patent number 9,855,514
- Issue date Jan 2, 2018
- Nippoh Chemicals Co., Ltd.
- Tomohiro Ikegami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing halohydantoin compound and halohydantoin compound
- Patent number 9,834,517
- Issue date Dec 5, 2017
- Nippoh Chemicals Co., Ltd.
- Tomohiro Ikegami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing halohydantoin compound
- Patent number 9,656,967
- Issue date May 23, 2017
- Nippoh Chemicals Co., Ltd.
- Naoki Fujiwara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inorganic iodide, production method thereof, and production system...
- Patent number 9,272,922
- Issue date Mar 1, 2016
- Nippoh Chemicals Co., Ltd.
- Satoshi Kanbe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing iodizing agent, and method of producing aromati...
- Patent number 8,809,602
- Issue date Aug 19, 2014
- Japan Science and Technology Agency
- Junichi Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-diiodohydantoin compound and production method thereof
- Patent number 8,772,506
- Issue date Jul 8, 2014
- Nippoh Chemicals Co., Ltd.
- Kazuhisa Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-diiodohydantoin compound and production method thereof
- Patent number 8,710,240
- Issue date Apr 29, 2014
- Nippoh Chemicals Co., Ltd.
- Kazuhisa Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing iodizing agent, and method of producing aromati...
- Patent number 8,648,223
- Issue date Feb 11, 2014
- Japan Science and Technology Agency
- Junichi Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for production of cyanohydrin compound, and p...
- Patent number 8,471,053
- Issue date Jun 25, 2013
- Nippoh Chemicals Co., Ltd.
- Yuichiro Kinoshita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing iodizing agent, and method of producing aromati...
- Patent number 8,383,868
- Issue date Feb 26, 2013
- Japan Science and Technology Agency
- Junichi Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and method for producing iodine compound
- Patent number 8,268,284
- Issue date Sep 18, 2012
- Nippoh Chemicals Co., Ltd.
- Satoshi Kanbe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for production of cyanohydrin compound, and process for pro...
- Patent number 8,263,796
- Issue date Sep 11, 2012
- Nippoh Chemicals Co., Ltd.
- Naoki Fujiwara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-Diiodohydantoin compound and production method thereof
- Patent number 7,897,785
- Issue date Mar 1, 2011
- Nippoh Chemicals Co., Ltd.
- Kazuhisa Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for recovering iodine
- Patent number 7,736,617
- Issue date Jun 15, 2010
- Nippoh Chemicals Co., Ltd.
- Shigenobu Shoji
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for producing 2-hydroxyester compound
- Patent number 7,737,296
- Issue date Jun 15, 2010
- Nippoh Chemicals Co., Ltd.
- Ichiro Kozono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing imide ether compound
- Patent number 7,705,175
- Issue date Apr 27, 2010
- Nippoh Chemicals Co., Ltd.
- Hitoshi Mitsui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyl iodide storage container and method for purification of alkyl...
- Patent number 7,617,934
- Issue date Nov 17, 2009
- Nippoh Chemicals Co., Ltd.
- Nobuhiro Taguchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for producing aromatic iodides
- Patent number 7,514,589
- Issue date Apr 7, 2009
- Nippoh Chemicals Co., Ltd.
- Koji Midorikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerization initiator composition
- Patent number 5,834,603
- Issue date Nov 10, 1998
- Nippoh Chemicals Co., Ltd.
- Tsuneo Tsubakimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR PRODUCING HALOHYDANTOIN COMPOUND
- Publication number 20170056786
- Publication date Mar 2, 2017
- NIPPOH CHEMICALS CO., LTD.
- Tomohiro Ikegami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECYCLING METHOD
- Publication number 20170057927
- Publication date Mar 2, 2017
- NIPPOH CHEMICALS CO., LTD.
- Tomohiro Ikegami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HALOHYDANTOIN COMPOUND
- Publication number 20150376137
- Publication date Dec 31, 2015
- NIPPOH CHEMICALS CO., LTD.
- Naoki Fujiwara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING HALOHYDANTOIN COMPOUND, RECYCLIN...
- Publication number 20150299137
- Publication date Oct 22, 2015
- Nippoh Chemicals Co., Ltd
- Tomohiro Ikegami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING IODIZING AGENT, AND METHOD OF PRODUCING AROMATI...
- Publication number 20130140188
- Publication date Jun 6, 2013
- NIPPOH CHEMICALS CO., LTD.
- Junichi YOSHIDA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF PRODUCING IODIZING AGENT, AND METHOD OF PRODUCING AROMATI...
- Publication number 20130144071
- Publication date Jun 6, 2013
- NIPPOH CHEMICALS CO., LTD.
- Junichi YOSHIDA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ALKALI METAL IODIDE SALT SOLUTION AND METHOD FOR PRODUCING THE SAME
- Publication number 20120126168
- Publication date May 24, 2012
- Nippoh Chemicals, Co., Ltd.
- Yuichiro KINOSHITA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
1,3-Diiodohydantoin compound and production method thereof
- Publication number 20110144350
- Publication date Jun 16, 2011
- NIPPOH CHEMICALS CO., LTD.
- Kazuhisa Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1,3-diiodohydantoin compound and production method thereof
- Publication number 20110092714
- Publication date Apr 21, 2011
- Nippoh Chemicals Co., Ltd.
- Kazuhisa Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1,3-Diiodohydantoin compound and production method thereof
- Publication number 20110087031
- Publication date Apr 14, 2011
- Nippoh Chemicals Co., Ltd.
- Kazuhisa Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING IODINE COMPOUND
- Publication number 20100308261
- Publication date Dec 9, 2010
- Nippoh Chemicals Co., Ltd
- Satoshi Kanbe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INORGANIC IODIDE, PRODUCTION METHOD THEREOF, AND PRODUCTION SYSTEM...
- Publication number 20100303708
- Publication date Dec 2, 2010
- NIPPOH CHEMICALS CO., LTD.
- Satoshi Kanbe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
1,3-Diiodohydantoin compound and production method thereof
- Publication number 20090259050
- Publication date Oct 15, 2009
- Nippoh Chemicals Co., Ltd.
- Kazuhisa Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for recovering iodine
- Publication number 20090041655
- Publication date Feb 12, 2009
- NIPPOH CHEMICALS CO., LTD.
- Shigenobu Shoji
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method for Producing 2-Hydroxyester Compounds
- Publication number 20080214861
- Publication date Sep 4, 2008
- NIPPOH CHEMICALS CO., LTD.
- Ichiro Kozono
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Aromatic Iodides
- Publication number 20080146853
- Publication date Jun 19, 2008
- NIPPOH CHEMICALS CO., LTD.
- Koji Midorikawa
- C07 - ORGANIC CHEMISTRY

NIPPOH CHEMICALS CO., LTD.

Organization

Patents Grantslast 30 patents

Apparatus for producing halohydantoin compound

Recycling method

Method and apparatus for producing halohydantoin compound, recyclin...

Method for producing halohydantoin compound and halohydantoin compound

Method for producing halohydantoin compound

Inorganic iodide, production method thereof, and production system...

Method of producing iodizing agent, and method of producing aromati...

1,3-diiodohydantoin compound and production method thereof

1,3-diiodohydantoin compound and production method thereof

Method of producing iodizing agent, and method of producing aromati...

Process and apparatus for production of cyanohydrin compound, and p...

Method of producing iodizing agent, and method of producing aromati...

System and method for producing iodine compound

Process for production of cyanohydrin compound, and process for pro...

1,3-Diiodohydantoin compound and production method thereof

Method for recovering iodine

Method for producing 2-hydroxyester compound

Method for producing imide ether compound

Alkyl iodide storage container and method for purification of alkyl...

Method for producing aromatic iodides

Polymerization initiator composition

Patents Applicationslast 30 patents

APPARATUS FOR PRODUCING HALOHYDANTOIN COMPOUND

RECYCLING METHOD

METHOD FOR PRODUCING HALOHYDANTOIN COMPOUND

METHOD AND APPARATUS FOR PRODUCING HALOHYDANTOIN COMPOUND, RECYCLIN...

METHOD OF PRODUCING IODIZING AGENT, AND METHOD OF PRODUCING AROMATI...

METHOD OF PRODUCING IODIZING AGENT, AND METHOD OF PRODUCING AROMATI...

ALKALI METAL IODIDE SALT SOLUTION AND METHOD FOR PRODUCING THE SAME

1,3-Diiodohydantoin compound and production method thereof

1,3-diiodohydantoin compound and production method thereof

1,3-Diiodohydantoin compound and production method thereof

SYSTEM AND METHOD FOR PRODUCING IODINE COMPOUND

INORGANIC IODIDE, PRODUCTION METHOD THEREOF, AND PRODUCTION SYSTEM...

1,3-Diiodohydantoin compound and production method thereof

Method for recovering iodine

Method for Producing 2-Hydroxyester Compounds

Method for Producing Aromatic Iodides

Trademarklast 30 trademarks