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Tomoya TSUBOI
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Sakai-shi, Osaka-fu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing thermoplastic resin composition
Patent number
11,603,434
Issue date
Mar 14, 2023
Kao Corporation
Hiroki Sawada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Soluble material for three-dimensional molding
Patent number
11,298,871
Issue date
Apr 12, 2022
Kao Corporation
Jouji Hirai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyamide resin composition for damping material
Patent number
10,465,063
Issue date
Nov 5, 2019
Kao Corporation
Yoshiro Oda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Vibration damping material
Patent number
9,721,555
Issue date
Aug 1, 2017
Kao Corporation
Akira Takenaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polylactic acid resin composition
Patent number
9,505,913
Issue date
Nov 29, 2016
Kao Corporation
Tomoya Tsuboi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of polylactic acid resin composition
Patent number
8,785,520
Issue date
Jul 22, 2014
Kao Corporation
Tomoya Tsuboi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING THERMOPLASTIC RESIN COMPOSITION
Publication number
20210087341
Publication date
Mar 25, 2021
KAO CORPORATION
Hiroki SAWADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLUBLE MATERIAL FOR THREE-DIMENSIONAL MOLDING
Publication number
20200055232
Publication date
Feb 20, 2020
KAO CORPORATION
Jouji HIRAI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING FUSIBLE MATERIAL FOR THREE-DIMENSIONAL MOLDING
Publication number
20190168447
Publication date
Jun 6, 2019
KAO CORPORATION
Tomoya TSUBOI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYAMIDE RESIN COMPOSITION FOR DAMPING MATERIAL
Publication number
20170313856
Publication date
Nov 2, 2017
KAO CORPORATION
Yoshiro ODA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYESTER RESIN COMPOSITION FOR DAMPING MATERIAL
Publication number
20170247527
Publication date
Aug 31, 2017
KAO CORPORATION
Yoshiro ODA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
VIBRATION DAMPING MATERIAL
Publication number
20160314776
Publication date
Oct 27, 2016
KAO CORPORATION
Akira TAKENAKA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
POLYLACTIC ACID RESIN COMPOSITION
Publication number
20160002443
Publication date
Jan 7, 2016
TOKAI CHEMICAL INDUSTRIES, LTD.
Tomoya TSUBOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCTION OF POLYLACTIC ACID RESIN COMPOSITION
Publication number
20140296399
Publication date
Oct 2, 2014
Tomoya Tsuboi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCTION OF POLYLACTIC ACID RESIN COMPOSITION
Publication number
20120296017
Publication date
Nov 22, 2012
Tomoya Tsuboi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...