Koji Masui

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reactor manual control system
- Patent number 6,873,671
- Issue date Mar 29, 2005
- Hitachi, Ltd.
- Kazuhiko Ishii
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor manual control system
- Patent number 6,590,952
- Issue date Jul 8, 2003
- Hitachi, Ltd.
- Kazuhiko Ishii
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Processing unit for a computer and a computer system incorporating...
- Patent number 6,216,236
- Issue date Apr 10, 2001
- Tokyo, Japan
- Takeshi Miyao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing unit for a computer and a computer system incorporating...
- Patent number 5,901,281
- Issue date May 4, 1999
- Hitachi, Ltd.
- Takeshi Miyao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for controlling dual bus system
- Patent number 5,345,566
- Issue date Sep 6, 1994
- Hitachi, Ltd.
- Masayuki Tanji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for interruption processing in multi-processor...
- Patent number 5,297,290
- Issue date Mar 22, 1994
- Hitachi, Ltd.
- Koji Masui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic bubble file system
- Patent number 4,658,376
- Issue date Apr 14, 1987
- Hitachi, Ltd.
- Kunio Suzuki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Machine management device, communication line diagnosis device and...
- Publication number 20060106578
- Publication date May 18, 2006
- Tsutomu Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reactor manual control system
- Publication number 20050013398
- Publication date Jan 20, 2005
- Kazuhiko Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Reactor manual control system
- Publication number 20030161432
- Publication date Aug 28, 2003
- Hitachi, Ltd.
- Kazuhiko Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Reactor manual control system
- Publication number 20030128792
- Publication date Jul 10, 2003
- Hitachi, Ltd.
- Kazuhiko Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Reactor manual control system
- Publication number 20020122520
- Publication date Sep 5, 2002
- Hitachi, Ltd.
- Kazuhiko Ishii
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING