Kazuo Umeda

Follow

Person

Otsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sewing thread and process for producing the same
- Patent number 7,678,450
- Issue date Mar 16, 2010
- Toray Industries, Inc.
- Haruki Kitamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus for melt-spinning thermoplastic polymer fibers
- Patent number 4,780,073
- Issue date Oct 25, 1988
- Toray Industries, Inc.
- Hasegawa Katsumi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for melt-spinning thermoplastic polymer fibers
- Patent number 4,702,871
- Issue date Oct 27, 1987
- Toray Industries, Inc.
- Katsumi Hasegawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Spun yarn-like textured yarns and process for producing same
- Patent number 4,292,799
- Issue date Oct 6, 1981
- Toray Industries, Inc.
- Yukio Otaki
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Spun yarn-like high bulky textured yarns and process for producing...
- Patent number 4,262,481
- Issue date Apr 21, 1981
- Toray Industries, Inc.
- Yukio Otaki
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING

Patents Applicationslast 30 patents

Information Patent Application
Sewing thread and process for producing the same
- Publication number 20050202240
- Publication date Sep 15, 2005
- TORAY INDUSTRIES, INC.
- Haruki Kitamura
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING