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Hitomi Ohara
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bio-based coating composition and its coated article
Patent number
8,642,694
Issue date
Feb 4, 2014
Nippon Bee Chemical Co., Ltd.
Koji Morita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing lactide and process for producing polylactic...
Patent number
6,569,989
Issue date
May 27, 2003
Toyota Jidosha Kabushiki Kaisha
Hitomi Ohara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for purifying lactide and lactide for food additives
Patent number
6,313,319
Issue date
Nov 6, 2001
Shimadzu Corporation
Hitomi Ohara
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for producing polylactic acid and apparatus used therefor
Patent number
5,880,254
Issue date
Mar 9, 1999
Shimadzu Corporation
Hitomi Ohara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and system for producing poly (lactic acid)
Patent number
5,866,677
Issue date
Feb 2, 1999
Kabushiki Kaisha Kobe Seiko Sho
Hiroshi Maeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing lactide and apparatus used therefor
Patent number
5,801,255
Issue date
Sep 1, 1998
Shimadzu Corporation
Hitomi Ohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing L-lactic acid with high optical purity using b...
Patent number
5,801,025
Issue date
Sep 1, 1998
Shimadzu Corporation
Hitomi Ohara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for producing polylactic acid
Patent number
5,770,682
Issue date
Jun 23, 1998
Shimadzu Corporation
Hitomi Ohara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for recovering lactide from high-molecular weight polylactic...
Patent number
5,728,847
Issue date
Mar 17, 1998
Shimadzu Corporation
Hitomi Ohara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing polylactic acid
Patent number
5,508,378
Issue date
Apr 16, 1996
Shimadzu Corporation
Hitomi Ohara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Photosetting type bio-based coating composition and its coated article
Publication number
20110009518
Publication date
Jan 13, 2011
NIPPON BEE CHEMICAL CO., LTD.
Naoya Yabuuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bio-based coating composition and its coated article
Publication number
20100249315
Publication date
Sep 30, 2010
NIPPON BEE CHEMICAL CO., LTD.
Koji MORITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method and apparatus for synthesis of lactide
Publication number
20050222379
Publication date
Oct 6, 2005
Hitachi, Ltd
Toshiaki Matsuo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing lactide and process for producing polylactic...
Publication number
20020132967
Publication date
Sep 19, 2002
Hitomi Ohara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...