Membership
Tour
Register
Log in
KAZUMI KUWATA
Follow
Person
TOKYO, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus including an image seperation unit
Patent number
6,819,439
Issue date
Nov 16, 2004
Ricoh Company, Ltd.
Koji Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
6,185,007
Issue date
Feb 6, 2001
Ricoh Company, Ltd.
Koji Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
6,055,071
Issue date
Apr 25, 2000
Ricoh Company, Ltd.
Kazumi Kuwata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
HEATER LAMP FOR FIXATION, FIXING DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20140348496
Publication date
Nov 27, 2014
Toshiyuki KABATA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Image forming apparatus
Publication number
20050036173
Publication date
Feb 17, 2005
KOJI HAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20010048530
Publication date
Dec 6, 2001
KOJI HAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE