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Takashi HAMA
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Chiba-shi, Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polyester resin composition for reflective material, and reflective...
Patent number
10,696,816
Issue date
Jun 30, 2020
Mitsui Chemicals, Inc.
Kaoru Ohshimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermoplastic resin composition for reflective material, reflective...
Patent number
9,153,757
Issue date
Oct 6, 2015
Mitsui Chemicals, Inc.
Hideto Ogasawara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition for reflector, reflector plate, and...
Patent number
9,151,455
Issue date
Oct 6, 2015
Mitsui Chemicals, Inc.
Hideto Ogasawara
F21 - LIGHTING
Information
Patent Grant
Polyester resin bottle and method of producing the same
Patent number
8,394,476
Issue date
Mar 12, 2013
Mitsui Chemicals, Inc.
Takashi Hama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
POLYESTER RESIN COMPOSITION FOR REFLECTIVE MATERIALS AND REFLECTION...
Publication number
20170210879
Publication date
Jul 27, 2017
Mitsui Chemicals, Inc.
Kaoru OHSHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION FOR REFLECTIVE MATERIAL, AND REFLECTIVE PANEL INC...
Publication number
20170210883
Publication date
Jul 27, 2017
Mitsui Chemicals, Inc.
Kaoru OHSHIMIZU
G02 - OPTICS
Information
Patent Application
POLYESTER RESIN COMPOSITION FOR REFLECTIVE MATERIAL, AND REFLECTIVE...
Publication number
20170174863
Publication date
Jun 22, 2017
Mitsui Chemicals, Inc.
Kaoru OHSHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYESTER RESIN COMPOSITION FOR REFLECTIVE MATERIAL AND REFLECTOR I...
Publication number
20160090482
Publication date
Mar 31, 2016
MITSUI CHEMICALS., INC.
Hiroki EBATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION FOR REFLECTIVE MATERIAL, REFLECTIVE...
Publication number
20140167091
Publication date
Jun 19, 2014
Mitsui Chemicals, Inc.
Hideto Ogasawara
G02 - OPTICS
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION FOR REFLECTOR, REFLECTOR PLATE, AND...
Publication number
20140097737
Publication date
Apr 10, 2014
Mitsui Chemicals Inc.
Hideto Ogasawara
G02 - OPTICS
Information
Patent Application
Process for Producing Hollow Molded Product of Thermoplastic Resin
Publication number
20070284788
Publication date
Dec 13, 2007
Mitsui Chemicals, Inc.
Yasuo Kurosaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polyester resin bottle and method of producing the same
Publication number
20070178267
Publication date
Aug 2, 2007
Takashi Hama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HOLLOW MOLDED ARTICLE COMPRISING POLYESTER RESIN
Publication number
20060280885
Publication date
Dec 14, 2006
Mitsui Chemicals, Inc.
Takashi Hama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL