Membership
Tour
Register
Log in
Hirohiko Katayama
Follow
Person
Kawasaki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pattern information reading apparatus
Patent number
5,103,485
Issue date
Apr 7, 1992
Canon Kabushiki Kaisha
Yasuhiro Yamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pattern reading apparatus having variable reading period
Patent number
5,091,865
Issue date
Feb 25, 1992
Canon Kabushiki Kaisha
Yasuhiro Yamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Sensing display apparatus of image pattern
Patent number
4,881,900
Issue date
Nov 21, 1989
Canon Kabushiki Kaisha
Mikiharu Matsuoka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
System for registering speech information to make a voice dictionary
Patent number
4,831,653
Issue date
May 16, 1989
Canon Kabushiki Kaisha
Hirohiko Katayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Data processing apparatus
Patent number
4,651,299
Issue date
Mar 17, 1987
Canon Kabushiki Kaisha
Yasuko Miyazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conversation device with space and feed movement related to actuati...
Patent number
4,587,663
Issue date
May 6, 1986
Canon Kabushiki Kaisha
Mikiharu Matsuoka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device
Patent number
4,580,133
Issue date
Apr 1, 1986
Canon Kabushiki Kaisha
Mikiharu Matsuoka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Registration method of registered words for use in a speech recogni...
Patent number
4,461,023
Issue date
Jul 17, 1984
Canon Kabushiki Kaisha
Hirohiko Katayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS