Hiromichi Iijima

Follow

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nubuck-like artificial leather and a production process thereof
- Patent number 6,780,469
- Issue date Aug 24, 2004
- Toray Industries, Inc.
- Hiromichi Iijima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ultrafine sheath-core composite fibers and composite sheets made th...
- Patent number 4,604,320
- Issue date Aug 5, 1986
- Toray Industries, Inc.
- Miyoshi Okamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Ultrafine sheath-core composite fibers and composite sheets made th...
- Patent number 4,557,972
- Issue date Dec 10, 1985
- Toray Industries, Inc.
- Miyoshi Okamoto
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
FIBER STRUCTURE AND METHOD FOR PRODUCTION THEREOF
- Publication number 20100075143
- Publication date Mar 25, 2010
- TORAY INDUSTRIES, INC.
- Takafumi Hashimoto
- D03 - WEAVING
Information Patent Application
Method of manufacturing artificial leather excellent in elasticity
- Publication number 20080173387
- Publication date Jul 24, 2008
- Jun Hanaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Artificial leather excellent in elasticity and method of manufactur...
- Publication number 20040241346
- Publication date Dec 2, 2004
- Jun Hanaoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Nubuck-like artificial leather and a production process thereof
- Publication number 20020081418
- Publication date Jun 27, 2002
- Toray Industries, Inc.
- Hiromichi Iijima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC