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Tadayoshi SAYAMA
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Yotsukaido-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber cable, optical combiner unit using optical fiber cabl...
Patent number
11,947,166
Issue date
Apr 2, 2024
Fujikura Ltd.
Tadayoshi Sayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fiber cable for wiring in premises
Patent number
8,478,095
Issue date
Jul 2, 2013
Fujikura Ltd.
Daiki Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical fiber cable and laying method thereof
Patent number
8,412,013
Issue date
Apr 2, 2013
Fujikura Ltd.
Satoru Shiobara
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL FIBER CABLE, OPTICAL COMBINER UNIT USING OPTICAL FIBER CABL...
Publication number
20220120971
Publication date
Apr 21, 2022
FUJIKURA LTD.
Tadayoshi Sayama
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER CABLE AND LAYING METHOD THEREOF
Publication number
20120020632
Publication date
Jan 26, 2012
Nippon Telegraph and Telephone Corporation
Satoru SHIOBARA
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER CABLE AND RESIN COMPOSITION USED THEREFOR
Publication number
20110262085
Publication date
Oct 27, 2011
Nippon Telegraph and Telephone Corporation
Daiki TAKEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...