Hiroshige Okamoto

Person

Okayama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Absorbent composite material and method for manufacturing the same
- Patent number 8,906,176
- Issue date Dec 9, 2014
- ASAHI KASEI CHEMICALS CORPORATION
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent composite material comprising water-absorbent resin parti...
- Patent number 8,778,490
- Issue date Jul 15, 2014
- ASAHI KASEI CHEMICALS CORPORATION
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent composite material and bodily fluid-absorbing article com...
- Patent number 8,563,127
- Issue date Oct 22, 2013
- ASAHI KASEI CHEMICALS CORPORATION
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for producing molded product
- Patent number 8,293,162
- Issue date Oct 23, 2012
- ASAHI KASEI CHEMICALS CORPORATION
- Hiroshi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin, molded object thereof, and processes for producing...
- Patent number 8,202,591
- Issue date Jun 19, 2012
- ASAHI KASEI CHEMICALS CORPORATION
- Hiroshi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polytrimethylene terephthalate resin and method for producing the same
- Patent number 7,759,450
- Issue date Jul 20, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Hiroshi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing alkylene carbonate
- Patent number 7,199,253
- Issue date Apr 3, 2007
- ASAHI KASEI CHEMICALS CORPORATION
- Hiroshige Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Noble metal support
- Patent number 6,228,800
- Issue date May 8, 2001
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tatsuo Yamaguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing methacrylic or acrylic esters
- Patent number 6,107,515
- Issue date Aug 22, 2000
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tatsuo Yamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Using methacrolein and methanol as dehydration and absorption agent...
- Patent number 5,969,178
- Issue date Oct 19, 1999
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroshige Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Free fall polymerization process for the production of polycarbonates
- Patent number 5,596,067
- Issue date Jan 21, 1997
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kyosuke Komiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wire-wetting fall polymonization process for the production of poly...
- Patent number 5,589,564
- Issue date Dec 31, 1996
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kyosuke Komiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Absorbent Sheet and Method for Producing the Same
- Publication number 20140315034
- Publication date Oct 23, 2014
- ASAHI KASEI CHEMICALS CORPORATION
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent Sheet and Method for Producing Same
- Publication number 20130102461
- Publication date Apr 25, 2013
- ASAHI KASEI CHEMICALS CORPORATION
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent composite material and method for manufacturing the same
- Publication number 20120108421
- Publication date May 3, 2012
- ASAHI KASEI CHEMICALS CORPORATION
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent composite material and method for manufacturing the same
- Publication number 20120109091
- Publication date May 3, 2012
- ASAHI KASEI CHEMICALS CORPORATION
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent composite material and method for manufacturing the same
- Publication number 20090177174
- Publication date Jul 9, 2009
- ASAHI KASEI CHEMICALS
- Tsutomu Akiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polyester Resin, Molded Object Thereof, and Processes for Producing...
- Publication number 20080260979
- Publication date Oct 23, 2008
- Hiroshi Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method And Apparatus For Producing Molded Product
- Publication number 20080128949
- Publication date Jun 5, 2008
- Hiroshi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of manufacturing alkylene carbonate
- Publication number 20060281929
- Publication date Dec 14, 2006
- ASAHI KASEI CHEMICALS CORPORATION
- Hiroshige Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polytrimethylene terephthalate resin and method for production thereof
- Publication number 20060128905
- Publication date Jun 15, 2006
- Hiroshi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hiroshige Okamoto

Person

Patents Grantslast 30 patents

Absorbent composite material and method for manufacturing the same

Absorbent composite material comprising water-absorbent resin parti...

Absorbent composite material and bodily fluid-absorbing article com...

Method and apparatus for producing molded product

Polyester resin, molded object thereof, and processes for producing...

Polytrimethylene terephthalate resin and method for producing the same

Method of manufacturing alkylene carbonate

Noble metal support

Process for preparing methacrylic or acrylic esters

Using methacrolein and methanol as dehydration and absorption agent...

Free fall polymerization process for the production of polycarbonates

Wire-wetting fall polymonization process for the production of poly...

Patents Applicationslast 30 patents

Absorbent Sheet and Method for Producing the Same

Absorbent Sheet and Method for Producing Same

Absorbent composite material and method for manufacturing the same

Absorbent composite material and method for manufacturing the same

Absorbent composite material and method for manufacturing the same

Polyester Resin, Molded Object Thereof, and Processes for Producing...

Method And Apparatus For Producing Molded Product

Method of manufacturing alkylene carbonate

Polytrimethylene terephthalate resin and method for production thereof