Meet the Robinsons (Wii) Code Conversion

[thx4O77]

Not sure if it's possible, but can a NTSC-JP Gecko code be easily converted to NTSC-US?

Here's the cheats I found.

Infinite LIFE [ZiT]
0420F67C 60000000

Infinite BEAM [ZiT]
04350994 60000000


I'd like them for US use. Any chance someone knows how to help? Thanks in advance.