Masanari Umeda

Follow

Person

Kasugai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Development roll for electrophotographic equipment
- Patent number 8,718,518
- Issue date May 6, 2014
- Tokai Rubber Industries, Ltd.
- Shuichi Egawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conductive roll
- Patent number 6,918,866
- Issue date Jul 19, 2005
- Tokai Rubber Industries, Ltd.
- Shiro Miyamori
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Water absorptive composition
- Patent number 5,278,217
- Issue date Jan 11, 1994
- Tokai Rubber Industries, Ltd.
- Masanari Umeda
- G02 - OPTICS
Information Patent Grant
Irradiation or thermal treatment of water-impregnated cross-linked...
- Patent number 5,244,934
- Issue date Sep 14, 1993
- Takai Rubber Industries, Ltd.
- Masanari Umeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water absorptive fabric, and process of producing the same
- Patent number 5,204,175
- Issue date Apr 20, 1993
- Tokai Rubber Industries, Ltd.
- Masanari Umeda
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Optical fiber cable having a water absorptive member
- Patent number 5,179,611
- Issue date Jan 12, 1993
- Tokai Rubber Industries, Ltd.
- Masanari Umeda
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPMENT ROLL FOR ELECTROPHOTOGRAPHIC EQUIPMENT
- Publication number 20120294656
- Publication date Nov 22, 2012
- TOKAI RUBBER INDUSTRIES, LTD.
- Shuichi EGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of producing electrically conductive crown-shaped roll, and...
- Publication number 20050138810
- Publication date Jun 30, 2005
- TOKAI RUBBER INDUSTRIES, LTD.
- Shiro Miyamori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of producing electrically conductive crown-shaped roll, and...
- Publication number 20040082451
- Publication date Apr 29, 2004
- TOKAI RUBBER INDUSTRIES, LTD.
- Shiro Miyamori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Conductive roll
- Publication number 20040062940
- Publication date Apr 1, 2004
- TOKAI RUBBER INDUSTRIES, LTD.
- Shiro Miyamori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY