Yoshinori Yoshida

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Patents Grantslast 30 patents

Information Patent Grant
Heat-cutting/bonding blade and heat-bonding apparatus
- Patent number 5,110,399
- Issue date May 5, 1992
- Mitsui Petrochemical Industries, Ltd.
- Yoshinori Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing a very soft polyolefin spunbonded nonwoven fabric
- Patent number 5,078,935
- Issue date Jan 7, 1992
- Mitsui Petrochemical Industries, Ltd.
- Yoshinori Kobayashi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Very soft polyolefin spunbonded nonwoven fabric
- Patent number 4,810,556
- Issue date Mar 7, 1989
- Mitsui Petrochemical Industries, Ltd.
- Yoshinori Kobayashi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS