Taichi Koiwai

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Ibaraki, JP

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Patents Grantslast 30 patents

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
Method for assembling nuclear fuel assembly and apparatus therefor
- Patent number 5,319,684
- Issue date Jun 7, 1994
- Mitsubishi Nuclear Fuel Co.
- Taichi Koiwai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for assembling nuclear fuel assembly
- Patent number 5,303,273
- Issue date Apr 12, 1994
- Mitsubishi Nuclear Fuel Co.
- Taichi Koiwai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Assembling machine for nuclear fuel assembly
- Patent number 5,297,175
- Issue date Mar 22, 1994
- Mitsubishi Nuclear Fuel Co.
- Taichi Koiwai
- 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