I don't see anything specifically for those, but that doesn't mean much. Many device vendors support common MIBs so that specific monitoring doesn't have to be built. If Hitachi and IBM are that way (possible), the built in standard modules would cover this monitoring. The way to test would be to request a trial from LM and see what data it can give you given the built in stuff.
Something else to consider: many monitoring vendors, like SolarWinds, are the only ones that can build monitoring into their product. If the monitoring isn't OOTB built by SolarWinds, you're out of luck.
LM isn't that way; you can build modules very easily, provided the device vendor made it possible to get at the data programmatically. Most of the time, the difficulty in building monitoring for metrics not already collected comes down to the device vendor's choice to use non-standard methods for data collection, undocumented APIs, or simply not providing a way outside their own UI to get at the data.