Junichi Oyama

Person

Naka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel assembly
- Patent number 5,638,416
- Issue date Jun 10, 1997
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly
- Patent number 5,515,408
- Issue date May 7, 1996
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for assembling fuel assembly
- Patent number 5,475,913
- Issue date Dec 19, 1995
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for removing keys from support grid
- Patent number 5,396,526
- Issue date Mar 7, 1995
- Mitsubishi Nuclear Fuel Co.
- Katsunori Ohuchi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Assembly method and grid for nuclear fuel assembly
- Patent number 5,359,633
- Issue date Oct 25, 1994
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for attaching key member to nuclear fuel assembly grid an...
- Patent number 5,313,507
- Issue date May 17, 1994
- Mitsubishi Nuclear Fuel Co.
- Katsunori Ohuchi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for operating the grid springs of nuclear fuel assembly
- Patent number 5,303,272
- Issue date Apr 12, 1994
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Assembly method and grid for nuclear fuel assembly
- Patent number 5,289,515
- Issue date Feb 22, 1994
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for assembling a nuclear fuel assembly
- Patent number 5,274,684
- Issue date Dec 28, 1993
- Mitsubishi Nuclear Fuel Co.
- Masashi Yoshida
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for holding grid springs
- Patent number 5,263,065
- Issue date Nov 16, 1993
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Grid in a nuclear fuel assembly
- Patent number 5,114,668
- Issue date May 19, 1992
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of inserting fuel rods into a nuclear fuel assembly grid
- Patent number 5,068,081
- Issue date Nov 26, 1991
- Mitsubishi Nuclear Fuel Co.
- Junichi Oyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Junichi Oyama

Person

Patents Grantslast 30 patents

Fuel assembly

Fuel assembly

Method for assembling fuel assembly

Apparatus for removing keys from support grid

Assembly method and grid for nuclear fuel assembly

Apparatus for attaching key member to nuclear fuel assembly grid an...

Apparatus for operating the grid springs of nuclear fuel assembly

Assembly method and grid for nuclear fuel assembly

Apparatus for assembling a nuclear fuel assembly

Apparatus for holding grid springs

Grid in a nuclear fuel assembly

Method of inserting fuel rods into a nuclear fuel assembly grid