Ryutaro SHIBA

Follow

Person

Niihama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Doctor blade, coating device, and method for producing laminated se...
- Patent number 10,421,094
- Issue date Sep 24, 2019
- Sumitomo Chemical Company, Limited
- Ryutaro Shiba
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Coating method, coating device, and functional film production method
- Patent number 10,399,111
- Issue date Sep 3, 2019
- Sumitomo Chemical Company, Limited
- Ryutaro Shiba
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for producing separator and device for producing separator
- Patent number 9,859,539
- Issue date Jan 2, 2018
- Sumitomo Chemical Company, Limited
- Ryutaro Shiba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY SEPARATOR
- Publication number 20230318146
- Publication date Oct 5, 2023
- Sumitomo Chemical Company, Limited
- Takahiro MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SEPARATOR AND DEVICE FOR PRODUCING SEPARATOR
- Publication number 20170373290
- Publication date Dec 28, 2017
- Sumitomo Chemical Company, Limited
- Ryutaro SHIBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOCTOR BLADE, COATING DEVICE, AND METHOD FOR PRODUCING LAMINATED SE...
- Publication number 20170259293
- Publication date Sep 14, 2017
- Sumitomo Chemical Company, Limited
- Ryutaro SHIBA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING SEPARATOR AND DEVICE FOR PRODUCING SEPARATOR
- Publication number 20170125761
- Publication date May 4, 2017
- Sumitomo Chemical Company, Limited
- Ryutaro SHIBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COATING METHOD, COATING DEVICE, AND FUNCTIONAL FILM PRODUCTION METHOD
- Publication number 20170095830
- Publication date Apr 6, 2017
- Sumitomo Chemical Company, Limited
- Ryutaro SHIBA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...