Kazuyoshi Umeda

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Ohbu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motorized roller
- Patent number 7,662,079
- Issue date Feb 16, 2010
- Sumitomo Heavy Industries, Ltd.
- Akira Yamamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cooling structure for motorized roller
- Patent number 7,329,215
- Issue date Feb 12, 2008
- Sumitomo Heavy Industries, Ltd.
- Kazuyoshi Umeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Motorized roller
- Patent number 7,086,524
- Issue date Aug 8, 2006
- Sumitomo Heavy Industries, Ltd.
- Hidetoshi Hayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conveyor roller drive device and drive roller assembly
- Patent number 6,722,493
- Issue date Apr 20, 2004
- Sumitomo Heavy Industries, Ltd.
- Hiroki Matsuoka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Cooling structure for motorized roller
- Publication number 20050124477
- Publication date Jun 9, 2005
- Kazuyoshi Umeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Motorized roller
- Publication number 20050119098
- Publication date Jun 2, 2005
- Akira Yamamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Motorized roller
- Publication number 20050109584
- Publication date May 26, 2005
- Sumitomo Heavy Industries, Ltd.
- Hidetoshi Hayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Conveyor roller drive device and drive roller assembly
- Publication number 20020033320
- Publication date Mar 21, 2002
- Hiroki Matsuoka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL