Tokuzo Ikeda

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing melt-blown thermoplastic articles
- Patent number 4,442,062
- Issue date Apr 10, 1984
- Toa Nenryo Kogyo Kabushiki Kaisha
- Shigeo Fujii
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Artificial leathers
- Patent number 4,434,205
- Issue date Feb 28, 1984
- Toa Nenryo Kogyo Kabushiki Kaisha
- Shigeo Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nonwoven fabrics
- Patent number 4,409,282
- Issue date Oct 11, 1983
- Toa Nenryo Kogyo Kabushiki Kaisha
- Shigeo Fujii
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process for the production of a nonwoven fabric
- Patent number 4,375,446
- Issue date Mar 1, 1983
- Toa Nenryo Kogyo Kabushiki Kaisha
- Shigeo Fujii
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Die for a melt blowing process
- Patent number 4,295,809
- Issue date Oct 20, 1981
- Toa Nenryo Kogyo Kabushiki Kaisha
- Takashi Mikami
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Melt blowing apparatus
- Patent number 4,238,175
- Issue date Dec 9, 1980
- Toa Nenryo Kogyo Kabushiki Kaisha
- Shigeo Fujii
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS