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Tomiharu Yoshida
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Artificial satellite with an orbit having a long staying time in a...
Patent number
6,824,107
Issue date
Nov 30, 2004
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and apparatus for gathering vehicle information
Patent number
6,823,258
Issue date
Nov 23, 2004
Hitachi, Ltd.
Seiji Ukai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Artificial satellite with an orbit having a long staying time in a...
Patent number
6,764,049
Issue date
Jul 20, 2004
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and apparatus for gathering vehicle information
Patent number
6,711,495
Issue date
Mar 23, 2004
Hitachi, Ltd.
Seiji Ukai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication system, communication receiving device and communicat...
Patent number
6,695,259
Issue date
Feb 24, 2004
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Artificial satellite with an orbit having a long staying time in a...
Patent number
6,634,602
Issue date
Oct 21, 2003
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Satellite, satellite control method and satellite communication system
Patent number
6,499,698
Issue date
Dec 31, 2002
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Artificial satellite with an orbit having a long staying time in a...
Patent number
6,422,516
Issue date
Jul 23, 2002
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Satellite, satellite control method and satellite communication system
Patent number
6,352,222
Issue date
Mar 5, 2002
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Artificial satellite with an orbit having a long staying time in a...
Patent number
6,328,264
Issue date
Dec 11, 2001
Hitachi, Ltd.
Toshihide Maeda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Apparatus for automatically replacing nuclear fuel assemblies
Patent number
5,586,158
Issue date
Dec 17, 1996
Hitachi, Ltd.
Kunihiko Iwama
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for reading a nuclear fuel assembly identification code
Patent number
5,361,280
Issue date
Nov 1, 1994
Hitachi, Ltd.
Tatsuyuki Omote
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Traveling inspection robot system
Patent number
5,351,621
Issue date
Oct 4, 1994
Hitachi, Ltd.
Keiji Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Nuclear fuel assembly having identification codes
Patent number
5,167,910
Issue date
Dec 1, 1992
Hitachi, Ltd.
Tatsuyuki Omote
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel assembly identification code reader
Patent number
5,089,213
Issue date
Feb 18, 1992
Hitachi, Ltd.
Tatsuyuki Omote
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of an apparatus for determining working original point for m...
Patent number
4,811,248
Issue date
Mar 7, 1989
Hitachi, Ltd.
Makoto Senoh
G05 - CONTROLLING REGULATING
Information
Patent Grant
Cleaning apparatus for atomic reactor control rod driving means (CRD)
Patent number
4,762,670
Issue date
Aug 9, 1988
Hitachi, Ltd.
Tomiharu Yoshida
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of cutting high-activity solid waste
Patent number
4,643,845
Issue date
Feb 17, 1987
Hitachi, Ltd.
Tatsuyuki Omote
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of and apparatus for replacing control rod drive
Patent number
4,292,133
Issue date
Sep 29, 1981
Hitachi, Ltd.
Masayoshi Sasaki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus for handling control rod drives
Patent number
4,158,600
Issue date
Jun 19, 1979
Hitachi, Ltd.
Seiichi Akimoto
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
Communication system, communication receiving device and communicat...
Publication number
20060105708
Publication date
May 18, 2006
Toshihide Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication system, communication receiving device and communicat...
Publication number
20050178918
Publication date
Aug 18, 2005
Toshihide Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication system, communication receiving device and communicat...
Publication number
20030189136
Publication date
Oct 9, 2003
Toshihide Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for gathering vehicle information
Publication number
20030191581
Publication date
Oct 9, 2003
Hitachi, Ltd.
Seiji Ukai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Artificial satellite with an orbit having a long staying time in a...
Publication number
20030146349
Publication date
Aug 7, 2003
Toshihide Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Artificial satellite with an orbit having a long staying time in a...
Publication number
20030029968
Publication date
Feb 13, 2003
Toshihide Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Satellite, satellite control method and satellite communication system
Publication number
20020038840
Publication date
Apr 4, 2002
Toshihide Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE