Development of the console was announced during the E3 in 2003, and was unveiled on May 11, 2004 at the 2004 E3. The PSP was released in Japan on December 12, 2004 and in North America on March 24, 2005.see related link
Sony invented the play station portable.
So it can be portable hence the name: Play Station Portable
The Sony PSP was invented in Japan.
PSP or Play Station Portable is made by Sony as are all play station consoles.
psp was made in 2005
The psp was invented in 2006 it was a great advance in the playstation technology.in 20062006 2003
Sony invented the PSP! That is why it is called the sony play station portable!
playstation portable
PSP is a handheld device and a PS3 is a console, the PS3 was developed after the PSP, they were both made by SONY.
PS3 stands for Play Station 3 while PSP stands for Play Station Portable A PSP is porable and the shape is different. The PS3is not portable and is not handheld. But they work the same.
he invented the psp
for gaming pleasure