Recent Activities of Japanese Microwave Industry. - Koji Yamanaka; Yasunori Suzuki; Shoichi Narahashi; Takaya Wada; Makoto Kawashima; Ken Takei; Kazutaka Takagi; Atsushi Honda; Zhengyi Li 001; Liang Zhou; Yoji Ohashi; Wataru Hattori; et al. (IEICE Trans. Electron., 2015)