All MgB2 Josephson Junctions with Amorphous Boron Barriers. - Naoki Mitamura; Chikaze Maruyama; Hiroyuki Akaike; Akira Fujimaki; Rintaro Ishii; Yoshihiro Niihara; Michio Naito (IEICE Trans. Electron., 2010)

The new 7th generation IGBT module with high compactness and high power density. - Naoki Mitamura; Junya Kawabata; Yoshiyuki Kusunoki; Yuichi Onozawa; Yasuyuki Kobayashi; Ikawa Osamu (IECON, 2015)