Yoshio HASHIMOTO

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for extrusion-molding loose tube and apparatus therefor, and...
- Patent number 9,056,434
- Issue date Jun 16, 2015
- Fujikura Ltd.
- Naoki Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extrusion-molding loose tube and apparatus therefor, and...
- Patent number 8,470,213
- Issue date Jun 25, 2013
- Fujikura Ltd.
- Naoki Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical fiber cable
- Patent number 8,189,974
- Issue date May 29, 2012
- Fujikura Ltd.
- Yoshio Hashimoto
- G02 - OPTICS
Information Patent Grant
Optical cable having forming tape and rip cords
- Patent number 6,760,522
- Issue date Jul 6, 2004
- Fujikura Ltd.
- Naoki Okada
- G02 - OPTICS
Information Patent Grant
Optical cable
- Patent number 6,704,482
- Issue date Mar 9, 2004
- Fujikura Ltd.
- Naoki Okada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR EXTRUSION-MOLDING LOOSE TUBE AND APPARATUS THEREFOR, AND...
- Publication number 20130309398
- Publication date Nov 21, 2013
- FUJIKURA LTD.
- Naoki OKADA
- G02 - OPTICS
Information Patent Application
METHOD FOR EXTRUSION-MOLDING LOOSE TUBE AND APPARATUS THEREFOR, AND...
- Publication number 20100247045
- Publication date Sep 30, 2010
- Naoki Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL FIBER CABLE
- Publication number 20100189396
- Publication date Jul 29, 2010
- FUJIKURA LTD.
- Yoshio Hashimoto
- G02 - OPTICS
Information Patent Application
Optical cable
- Publication number 20020159727
- Publication date Oct 31, 2002
- FUJIKURA LTD.
- Naoki Okada
- G02 - OPTICS
Information Patent Application
Optical cable, optical cable manufacturing device and production me...
- Publication number 20020141713
- Publication date Oct 3, 2002
- FUJIKURA LTD.
- Naoki Okada
- G02 - OPTICS