Membership
Tour
Register
Log in
Hiroyuki Kato
Follow
Person
Imabari-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
High-pressure discharge lamp, high-pressure discharge lamp lighting...
Patent number
7,242,144
Issue date
Jul 10, 2007
Harison Toshiba Lighting Corp.
Hiroyuki Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal halide lamp and automotive headlamp apparatus
Patent number
7,141,932
Issue date
Nov 28, 2006
Harison Toshiba Lighting Corp.
Makoto Deguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal halide lamp, headlight apparatus for vehicle using the same,...
Patent number
7,116,050
Issue date
Oct 3, 2006
Harison Toshiba Lighting Corp.
Nobuhiro Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal halide lamp with electrodes having a curved surface part and...
Patent number
6,879,101
Issue date
Apr 12, 2005
Harison Toshiba Lighting Corp.
Makoto Deguchi
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Metal halide lamp, metal halide lamp operating device, and headlamp...
Publication number
20050122047
Publication date
Jun 9, 2005
Hiroyuki Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal halide lamp, headlight apparatus for vehicle using the same,...
Publication number
20050093455
Publication date
May 5, 2005
Harison Toshiba Lighting Corp.
Nobuhiro Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-pressure discharge lamp, high-pressure discharge lamp lighting...
Publication number
20050040768
Publication date
Feb 24, 2005
Hiroyuki Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal halide lamp and automotive headlamp apparatus
Publication number
20040004438
Publication date
Jan 8, 2004
Makoto Deguchi
F21 - LIGHTING
Information
Patent Application
Metal halide lamp and automotive headlamp apparatus
Publication number
20030222584
Publication date
Dec 4, 2003
Makoto Deguchi
H01 - BASIC ELECTRIC ELEMENTS