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Naoki Tsuda
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Synthetic resin container
Patent number
11,097,871
Issue date
Aug 24, 2021
Yoshino Kogyosho Co., Ltd.
Naoki Tsuda
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for producing polishing solution and apparatus for feedin...
Patent number
6,709,313
Issue date
Mar 23, 2004
Rion Co., Ltd.
Kaoru Kondo
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
SYNTHETIC RESIN CONTAINER
Publication number
20200062457
Publication date
Feb 27, 2020
YOSHINO KOGYOSHO CO., LTD
Naoki TSUDA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Apparatus for producing polishing solution and apparatus for feedin...
Publication number
20020061722
Publication date
May 23, 2002
Kaoru Kondo
B24 - GRINDING POLISHING