Masayuki Sakai

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing liquid crystalline resin composition of re...
- Patent number 7,897,083
- Issue date Mar 1, 2011
- Polyplastics Co., Ltd.
- Hiroki Fukatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing a pellet from a fiber-filled resin composition...
- Patent number 7,641,833
- Issue date Jan 5, 2010
- Polyplastics Co., Ltd.
- Kei Aoki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for producing resin composition pellet with lengh of fibrous...
- Publication number 20070194478
- Publication date Aug 23, 2007
- Kei Aoki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing liquid crystalline resin composition
- Publication number 20060022378
- Publication date Feb 2, 2006
- Polyplastics Co., Ltd.
- Hiroki Fukatsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL