Membership
Tour
Register
Log in
Keiichi Negishi
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Electronic endoscope for highlighting blood vessel
Patent number
7,042,488
Issue date
May 9, 2006
Fujinon Corporation
Mitsuru Higuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic endoscope for highlighting blood vessel
Patent number
6,956,602
Issue date
Oct 18, 2005
Fujinon Corporation
Mitsuru Higuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color image processing method and apparatus
Patent number
6,618,502
Issue date
Sep 9, 2003
Fuji Photo Optical Co., Ltd.
Fujio Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal transmission device
Patent number
6,459,447
Issue date
Oct 1, 2002
Fuji Photo Optical Co., Ltd.
Fujio Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Sequential scan imaging device
Publication number
20040263645
Publication date
Dec 30, 2004
Fuji Photo Optical Co., Ltd.
Fujio Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic endoscope for highlighting blood vessel
Publication number
20030071894
Publication date
Apr 17, 2003
Fuji Photo Optical Co., Ltd.
Mitsuru Higuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Electronic endoscope for highlighting blood vessel
Publication number
20030071895
Publication date
Apr 17, 2003
Fuji Photo Optical Co., Ltd.
Mitsuru Higuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE