Yoshihiro Yoshimura

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Kuga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making stretched filaments of ultra-high-molecular weight...
- Patent number 5,256,358
- Issue date Oct 26, 1993
- Mitsui Petrochemical Industries, Ltd.
- Takeshi Shiraki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for cooling molten filaments in spinning apparatus
- Patent number 5,173,310
- Issue date Dec 22, 1992
- Mitsui Petrochemical Industries, Ltd.
- Eiji Katou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Flexible tube of thermoplastic resin having poor melt flowability a...
- Patent number 4,946,371
- Issue date Aug 7, 1990
- Mitsui Petrochemical Industries, Ltd.
- Takeshi Shiraki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL