The Furukawa Electric Co., Ltd.

Ngk Spark Plug Company, Limited

Tokyo Institute of Technology

Kanagawa Institute of Industrial Science and Technology

Takumi Matsumoto

Takahiro Mochizuki

Hiroaki Rikihisa

Kazutaka Shimoosako

Sachiko Matsushita

Akira Nakajima

Toshihiro Isobe

Kayano Sunada

The communication system in an embodiment includes a server apparatus. The server apparatus includes a controller that issues an instruction for executing priority control when a priority vehicle passes through a place where a roadside unit is installed. The priority control prioritizes a first communication performed by the priority vehicle via the roadside unit over a second communication performed by anything other than the priority vehicle via the roadside unit.

Communication system, server apparatus, program and communication method

A complex oxide ceramic according to an embodiment is a complex oxide ceramic including a rare earth element and at least one element selected from among molybdenum, tungsten, and vanadium. An example of the rare earth element is at least one species selected from among La, Ce, and Gd.

Complex oxide ceramic, method for producing same, and article

Growing community of inventors

Tokyo, Japan

Takumi Matsumoto