Membership
Tour
Register
Log in
Masayasu Kato
Follow
Person
Hitachi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for counting underwater objects using an ultra...
Patent number
5,692,064
Issue date
Nov 25, 1997
Hitachi, Ltd.
Yoichi Takagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image recognition device and pattern-match cutting device
Patent number
5,353,355
Issue date
Oct 4, 1994
Hitachi, Ltd.
Yoichi Takagi
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Graphic data searching and storage method
Patent number
5,144,679
Issue date
Sep 1, 1992
Hitachi, Ltd.
Shigeru Kakumoto
G06 - COMPUTING CALCULATING COUNTING