Kunihiko Matsumura

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vinyl chloride resin aggregate particles, process for producing sam...
- Patent number 8,895,657
- Issue date Nov 25, 2014
- Kaneka Corporation
- Takashi Ueda
- A41 - WEARING APPAREL
Information Patent Grant
Regenerated collagen fiber reduced in odor and improved in suitabil...
- Patent number 6,749,642
- Issue date Jun 15, 2004
- Kaneka Corporation
- Masahiro Ueda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Regenerated collagen fiber with excellent heat resistance
- Patent number 6,713,537
- Issue date Mar 30, 2004
- Kaneka Corporation
- Masahiro Ueda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of producing water-insolubilized regenerated collagen fiber
- Patent number 6,242,573
- Issue date Jun 5, 2001
- Kaneka Corporation
- Masaoki Goto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Regenerated collagen fiber and method of manufacturing the same
- Patent number 6,160,096
- Issue date Dec 12, 2000
- Kaneka Corporation
- Shinichi Sakashita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
VINYL CHLORIDE RESIN AGGREGATE PARTICLES, PROCESS FOR PRODUCING SAM...
- Publication number 20140237702
- Publication date Aug 28, 2014
- Kaneka Corporation
- Takashi Ueda
- A41 - WEARING APPAREL
Information Patent Application
VINYL CHLORIDE RESIN AGGREGATE PARTICLES, PROCESS FOR PRODUCING SAM...
- Publication number 20130167287
- Publication date Jul 4, 2013
- KANEKA CORPORATION
- Takashi Ueda
- A41 - WEARING APPAREL