Masahiro Kouya

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Iwakuni, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester compositions and laminates and processes for producing bi...
- Patent number 6,485,804
- Issue date Nov 26, 2002
- Mitsui Petrochemical Industries, Ltd.
- Koji Nakamachi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stretched molded article of ultra-high-molecular weight polypropyle...
- Patent number 5,430,119
- Issue date Jul 4, 1995
- Mitsui Petrochemical Industries, Ltd.
- Masahiro Kouya
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Rope for traction
- Patent number 5,180,636
- Issue date Jan 19, 1993
- Mitsui Petrochemical Industries Ltd.
- Hirofumi Harazoe
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS