Ryutaro Nakamura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wear resistant, heat resistant conveyor chain
- Patent number 8,033,390
- Issue date Oct 11, 2011
- Tsubakimoto Chain Co.
- Takashi Nakagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CYLINDRICAL ROLLER-INCORPORATED ROLLER CHAIN
- Publication number 20100248880
- Publication date Sep 30, 2010
- Makoto FUJIWARA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WEAR RESISTANT, HEAT RESISTANT CONVEYOR CHAIN
- Publication number 20090294258
- Publication date Dec 3, 2009
- Takashi Nakagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CYLINDRICAL ROLLER-INCORPORATED ROLLER CHAIN
- Publication number 20080234086
- Publication date Sep 25, 2008
- Makoto FUJIWARA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WEAR RESISTANT, HEAT RESISTANT CONVEYOR CHAIN
- Publication number 20080000758
- Publication date Jan 3, 2008
- Takashi Nakagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL