**6. Conclusion**

The distributed project management method for the first-year PBL of joint departments was proposed and considered about some important items after presented each distributed management and shown relations among the distributed managements.

The motivation leading up to this topic is the discovery of the book [14]. The problem of integrating distributed management would be a consensus problem, and there was a speculation that the method of distributed optimization could be used when decentralizing the integrated management.

A large advantage of such a distributed and decentralized project management method mutually supplements various project managements, goes up the perfection, executes a role each other and decreases the load concerning the project if it is compared with a conventional project management method.

It is important that such a new attempt concerning the project management of the Mechanical Engineering Department is the one approved by the management of another department. (It is because those advantages are shared.) Such an attempt does not succeed without fail, and it greatly depends on the competences of the member who participates in the same meeting. Therefore, it does not necessarily succeed even if the same thing is done by another project.

Some case studies were described about open innovation. It was motivated by which the hill excess course of model car makes to associate the blackout measures for accident of nuclear power generation caused by tsunami.

Then, competences in stakeholder management were discussed. They were distinctive and superior in first-grade PBL of O.I.T.

There are some future themes when you examine such context closely as follows:

