Masafumi Ogasawara

Person

Otsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for weaving a three-dimensional article
- Patent number 4,936,186
- Issue date Jun 26, 1990
- Toray Industries Inc.
- Toshihide Sekido
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Yarn-threading method and device
- Patent number 4,844,315
- Issue date Jul 4, 1989
- Toray Industries, Inc.
- Takao Sano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for preparing a nonwoven web
- Patent number 4,833,758
- Issue date May 30, 1989
- Toray Industries, Inc.
- Takao Sano
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for measuring the degree of entanglement in a yarn
- Patent number 4,719,576
- Issue date Jan 12, 1988
- Toray Industries, Inc.
- Takao Sano
- G01 - MEASURING TESTING
Information Patent Grant
Yarn-threading method and device
- Patent number 4,666,590
- Issue date May 19, 1987
- Toray Industries, Inc.
- Takao Sano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Melt-spinning apparatus
- Patent number 4,648,826
- Issue date Mar 10, 1987
- Toray Industries, Inc.
- Masafumi Ogasawara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Spinneret for production of composite filaments
- Patent number 4,445,833
- Issue date May 1, 1984
- Toray Industries, Inc.
- Yoshikazu Moriki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for interlacing multifilament yarn by fluid
- Patent number 4,417,375
- Issue date Nov 29, 1983
- Toray Industries, Inc.
- Takao Sano
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Yarn treating apparatus
- Patent number 4,251,904
- Issue date Feb 24, 1981
- Toray Industries, Inc.
- Takao Sano
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING

Masafumi Ogasawara

Person

Patents Grantslast 30 patents

Method of and apparatus for weaving a three-dimensional article

Yarn-threading method and device

Apparatus for preparing a nonwoven web

Apparatus for measuring the degree of entanglement in a yarn

Yarn-threading method and device

Melt-spinning apparatus

Spinneret for production of composite filaments

Apparatus for interlacing multifilament yarn by fluid

Yarn treating apparatus