It appears that Icom's "SHF Project" has evolved into "realware", designated the IC-905, reportedly announced at the Tokyo Ham Fair (today?).
Here's a link to an item about it on Icom's UK website:
Just Google/Bing (whatever YOUR favorite search engine is) for IC-905 to find more.
Bands included are: 144, 430, 1200, 5600 plus 10 GHz with an optional module. Looks interesting.
73, JK