Tomohiro OKU

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plate cylinder
- Patent number 10,688,777
- Issue date Jun 23, 2020
- SHOWA ALUMINUM CAN CORPORATION
- Tomohiro Oku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Plate cylinder and plate mounting device
- Patent number 10,654,262
- Issue date May 19, 2020
- SHOWA ALUMINUM CAN CORPORATION
- Tomohiro Oku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing plate forming method and cylindrical forming apparatus for...
- Patent number 10,543,708
- Issue date Jan 28, 2020
- SHOWA ALUMINUM CAN CORPORATION
- Hitoshi Tojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PLATE CYLINDER
- Publication number 20180037021
- Publication date Feb 8, 2018
- SHOWA ALUMINUM CAN CORPORATION
- Tomohiro OKU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING PLATE FORMING METHOD AND CYLINDRICAL FORMING APPARATUS FOR...
- Publication number 20170305180
- Publication date Oct 26, 2017
- SHOWA ALUMINUM CAN CORPORATION
- Hitoshi TOJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PLATE CYLINDER AND PLATE MOUNTING DEVICE
- Publication number 20170087820
- Publication date Mar 30, 2017
- SHOWA ALUMINUM CAN CORPORATION
- Tomohiro OKU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS