Yasuhiro Sudou

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nonwoven fabric sheet and method for producing same
- Patent number 8,512,610
- Issue date Aug 20, 2013
- Mitsui Chemicals, Inc.
- Kazuya Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Separator for battery and lithium ion battery using the same
- Patent number 7,183,020
- Issue date Feb 27, 2007
- Mitsui Chemicals, Inc.
- Yasuhiro Sudou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONWOVEN FABRIC SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20100148390
- Publication date Jun 17, 2010
- Mitsui Chemicals, Inc.
- Kazuya Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SEPARATOR FOR ENERGY DEVICE AND ENERGY DEVICE HAVING THE SAME
- Publication number 20100003588
- Publication date Jan 7, 2010
- Mitsui Chemicals, Inc.
- Yasuhiro Sudou
- B32 - LAYERED PRODUCTS
Information Patent Application
Nonwoven fabric sheet and method for producing same
- Publication number 20070184256
- Publication date Aug 9, 2007
- Mitsui Chemicals, Inc.
- Kazuya Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Separator for battery and lithium ion battery using the same
- Publication number 20060073389
- Publication date Apr 6, 2006
- MITSUI CHEMICALS, INC.
- Yasuhiro Sudou
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS