Membership
Tour
Register
Log in
Tsuyoshi Shimomichi
Follow
Person
Sakura-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber cable
Patent number
7,421,169
Issue date
Sep 2, 2008
Fujikura Ltd.
Takeshi Honjo
G02 - OPTICS
Information
Patent Grant
Optical fiber sheet and optical fiber sheet production method
Patent number
7,369,729
Issue date
May 6, 2008
Fujikura Ltd.
Daigo Saito
G02 - OPTICS
Information
Patent Grant
Optical fiber and optical fiber cable using the same
Patent number
7,072,554
Issue date
Jul 4, 2006
Fujikura Ltd.
Hirohito Watanabe
G02 - OPTICS
Information
Patent Grant
Resin liquid for optical fiber coating layer
Patent number
7,068,908
Issue date
Jun 27, 2006
Fujikura, Ltd.
Keiko Mitsuhashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber unit for air blown fiber installation
Patent number
6,931,190
Issue date
Aug 16, 2005
Fujikura Ltd.
Etsuo Ino
G02 - OPTICS
Information
Patent Grant
Optical fiber cord, ribbon cord using the same and ribbon cord bran...
Patent number
6,195,489
Issue date
Feb 27, 2001
Fujikura Ltd.
Keiji Oohashi
G02 - OPTICS
Information
Patent Grant
Method for splicing and reinforcing carbon coated optical fibers
Patent number
5,360,464
Issue date
Nov 1, 1994
Fujikura Ltd.
Ryozo Yamauchi
G02 - OPTICS
Information
Patent Grant
Method for splicing and reinforcing carbon coated optical fibers
Patent number
5,223,014
Issue date
Jun 29, 1993
Fujikura Ltd.
Ryozo Yamauchi
G02 - OPTICS
Information
Patent Grant
Method of cleaning and carbon coating optical fiber
Patent number
5,037,464
Issue date
Aug 6, 1991
Fujikura Ltd.
Keiji Oohashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing carbon-coated optical fiber
Patent number
5,024,688
Issue date
Jun 18, 1991
Fujikura Ltd.
Keiji Oohashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber and apparatus for producing same
Patent number
4,964,694
Issue date
Oct 23, 1990
Fujikura Ltd.
Keiji Oohashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
MULTICORE OPTICAL FIBER AND METHOD OF PRODUCING MULTICORE OPTICAL F...
Publication number
20180224598
Publication date
Aug 9, 2018
FUJIKURA LTD.
Yutaka Endoh
G02 - OPTICS
Information
Patent Application
Optical fiber sheet and optical fiber sheet production method
Publication number
20050129347
Publication date
Jun 16, 2005
Daigo Saito
G02 - OPTICS
Information
Patent Application
Optical fiber cable
Publication number
20040258375
Publication date
Dec 23, 2004
FUJIKURA LTD.
Takeshi Honjo
G02 - OPTICS
Information
Patent Application
Optical fiber and optical fiber cable using the same
Publication number
20040028366
Publication date
Feb 12, 2004
FUJIKURA LTD.
Hirohito Watanabe
G02 - OPTICS
Information
Patent Application
Flame retardant optical fiber cord and manufacturing method for the...
Publication number
20030180017
Publication date
Sep 25, 2003
FUJIKURA LTD.
Tetsuo Hayano
G02 - OPTICS
Information
Patent Application
Optical fiber unit for air blown fiber installation
Publication number
20030156811
Publication date
Aug 21, 2003
FUJIKURA LTD.
Etsuo Ino
G02 - OPTICS
Information
Patent Application
Resin liquid for optical fiber coating layer
Publication number
20030152351
Publication date
Aug 14, 2003
Fujikura, Ltd.
Keiko Mitsuhashi
G02 - OPTICS
Information
Patent Application
Single optical fiber tight cord
Publication number
20030021558
Publication date
Jan 30, 2003
FUJIKURA LTD.
Osamu Kato
G02 - OPTICS
Information
Patent Application
Protective tube fixing structure for optical fiber sheet and method...
Publication number
20030012541
Publication date
Jan 16, 2003
Tsuyoshi Shimomichi
G02 - OPTICS