Membership
Tour
Register
Log in
Noriaki Taketani
Follow
Person
Ibaraki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Plastic optical fibers from polymers derived from metallic salts of...
Patent number
5,113,477
Issue date
May 12, 1992
Hitachi, Ltd.
Shuji Eguchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Optical transmitting system, optical members and polymer for same,...
Patent number
5,093,888
Issue date
Mar 3, 1992
Hitachi, Ltd.
Yoshitaka Takezawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Optical part including integral combination of optical fiber and li...
Patent number
4,946,242
Issue date
Aug 7, 1990
Hitachi, Ltd.
Seikichi Tanno
G02 - OPTICS
Information
Patent Grant
Synthetic resin optical fiber
Patent number
4,883,338
Issue date
Nov 28, 1989
Hitachi Cable, Ltd. & Hitachi, Ltd.
Tomiya Abe
G02 - OPTICS
Information
Patent Grant
Method of molding a resinous optical transmitting element
Patent number
4,873,030
Issue date
Oct 10, 1989
Hitachi, Ltd.
Noriaki Taketani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mechanical part mounting chassis with integrated circuit
Patent number
4,810,048
Issue date
Mar 7, 1989
Hitachi, Ltd.
Hideki Asano
G02 - OPTICS
Information
Patent Grant
Transparent resin material containing metallic atoms bonded to pend...
Patent number
4,585,841
Issue date
Apr 29, 1986
Hitachi, Ltd.
Shuji Eguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...