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Tadashi IWANUMA
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Isesaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing resin molded body and press molding apparatus
Patent number
10,926,448
Issue date
Feb 23, 2021
SUBARU CORPORATION
Tsubasa Ono
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hot press machine, hot press method, and method of manufacturing ve...
Patent number
10,562,089
Issue date
Feb 18, 2020
TOA Industries Co., Ltd.
Yasutaka Suzuki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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Patent Application
METHOD OF MANUFACTURING PRESS FORMED PRODUCT
Publication number
20200316668
Publication date
Oct 8, 2020
TOA INDUSTRIES CO., LTD.
Taichi SHIMIZU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING PRESS FORMED PRODUCT
Publication number
20190009321
Publication date
Jan 10, 2019
TOA INDUSTRIES CO., LTD.
Yasutaka SUZUKI
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
METHOD OF MANUFACTURING PRESS FORMED PRODUCT
Publication number
20190009367
Publication date
Jan 10, 2019
TOA INDUSTRIES CO., LTD.
Yasutaka SUZUKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING PRESS FORMED PRODUCT
Publication number
20190010570
Publication date
Jan 10, 2019
TOA INDUSTRIES CO., LTD.
Yasutaka SUZUKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HOT PRESS MACHINE, HOT PRESS METHOD, AND METHOD OF MANUFACTURING VE...
Publication number
20180021833
Publication date
Jan 25, 2018
TOA INDUSTRIES CO., LTD.
Yasutaka SUZUKI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING RESIN MOLDED BODY AND PRESS MOLDING APPARATUS
Publication number
20160354967
Publication date
Dec 8, 2016
Fuji Jukogyo Kabushiki Kaisha
Tsubasa ONO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PRESS MACHINE AND PRESSING METHOD
Publication number
20150217354
Publication date
Aug 6, 2015
TOA INDUSTRIES CO., LTD.
Tadashi IWANUMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...