Hirukawa Koji

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nuclear reactor power distribution monitoring system and method inc...
- Patent number 6,477,219
- Issue date Nov 5, 2002
- Kabushiki Kaisha Toshiba
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Neutron flux measuring apparatus
- Patent number 6,456,681
- Issue date Sep 24, 2002
- Kabushiki Kaisha Toshiba
- Yasushi Goto
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
In-core fixed nuclear instrumentation system and power distribution...
- Patent number 6,408,041
- Issue date Jun 18, 2002
- Kabushiki Kaisha Toshiba
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
In-core fixed nuclear instrumentation system and power distribution...
- Patent number 6,310,929
- Issue date Oct 30, 2001
- Kabushiki Kaisha Toshiba
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor power distribution monitoring system and method inc...
- Patent number 6,236,698
- Issue date May 22, 2001
- Kabushiki Kaisha Toshiba
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Moderator rod containing burnable poison and fuel assembly utilizin...
- Patent number 5,416,813
- Issue date May 16, 1995
- Kabushiki Kaisha Toshiba
- Kouji Hiraiwa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly for boiling water reactor and core
- Patent number 5,367,547
- Issue date Nov 22, 1994
- Kabushiki Kaisha Toshiba
- Kazuki Hida
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel spacer for fuel assembly
- Patent number 5,331,679
- Issue date Jul 19, 1994
- Kabushiki Kaisha Toshiba
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly and reactor core
- Patent number 5,267,286
- Issue date Nov 30, 1993
- Kabushiki Kaisha Toshiba
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Power controlling apparatus for boiling water atomic reactor
- Patent number 4,486,381
- Issue date Dec 4, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hirukawa Koji
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
NEUTRON FLUX MEASURING APPARATUS
- Publication number 20020122522
- Publication date Sep 5, 2002
- YASUSHI GOTO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
In-core fixed nuclear instrumentation system and power distribution...
- Publication number 20010036242
- Publication date Nov 1, 2001
- Kabushiki Kaisha Toshiba
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Reactor nuclear instrumentation system, reactor power distribution...
- Publication number 20010026603
- Publication date Oct 4, 2001
- KABUSHIKI KAISHA TOSHIBA
- Koji Hirukawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Hirukawa Koji

Person

Patents Grantslast 30 patents

Nuclear reactor power distribution monitoring system and method inc...

Neutron flux measuring apparatus

In-core fixed nuclear instrumentation system and power distribution...

In-core fixed nuclear instrumentation system and power distribution...

Nuclear reactor power distribution monitoring system and method inc...

Moderator rod containing burnable poison and fuel assembly utilizin...

Fuel assembly for boiling water reactor and core

Fuel spacer for fuel assembly

Fuel assembly and reactor core

Power controlling apparatus for boiling water atomic reactor

Patents Applicationslast 30 patents

NEUTRON FLUX MEASURING APPARATUS

In-core fixed nuclear instrumentation system and power distribution...

Reactor nuclear instrumentation system, reactor power distribution...