Yuhei Yonekawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Formed body having a layer of thermoplastic resin
- Patent number 10,351,680
- Issue date Jul 16, 2019
- NIPPON CLOSURES CO., LTD.
- Yuhei Yonekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moisture-absorbing resin composition and molded product thereof
- Patent number 9,205,960
- Issue date Dec 8, 2015
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Katsuhiro Muramoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Composite spout and injection-forming apparatus for forming the com...
- Patent number 8,403,186
- Issue date Mar 26, 2013
- Japan Crown Cork Co., Ltd.
- Takahiro Kurosawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
FORMED BODY HAVING A LAYER OF THERMOPLASTIC RESIN
- Publication number 20160060402
- Publication date Mar 3, 2016
- NIPPON CLOSURES CO., LTD.
- Yuhei YONEKAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOISTURE-ABSORBING RESIN COMPOSITION AND MOLDED PRODUCTS THEREOF
- Publication number 20120193576
- Publication date Aug 2, 2012
- Japan Crown Cork Co., Ltd.
- Katsuhiro Muramoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composite Spout and Injection-Forming Apparatus for Forming the Com...
- Publication number 20090008416
- Publication date Jan 8, 2009
- TOYO SEIKAN KAISHA, LTD.
- Takahiro Kurosawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL