A method for fabricating an integrated device is disclosed. The management node has: node select means for selecting an ordinary node from ordinary nodes each put in one of the reduced-power states, assigning a job to the selected ordinary node and driving the selected ordinary node to carry out the assigned job; and node control means for executing control to restore an ordinary node selected by the node select means to the normal operating state. The ink curve generating element acquires data parameters for generation of the ink curve from both the old job data and the new job data to set an approximate curve obtained from a distribution of these data parameters as a new ink curve. The method has resulted in the Identification of novel genes which play a role in the presentation of diabetic nephropathy. Whether the next expected pulse appears in a period from the expected time point to a certain time point is detected as a detecting result. Each supervisory ECU coordinates the control operations of its own network, based on status information from that network and on control requests transmitted from other networks, so that only small amounts of data need be transferred within the system.