*Yohei Furuta¹, Takahiro Suzuki¹, Shohji Tsushima¹ (1. Osaka University)

*Kentaro Yaji¹, Shintaro Yamasaki¹, Shohji Tsushima¹, Takahiro Suzuki¹, Kikuo Fujita¹ (1. Osaka University)

*Masakazu Murakami¹, Shigeomi Takai¹, Takeshi Yabutsuka¹, Taichi Iwai¹, Takeshi Yao^1,2 (1. Kyoto University, 2. Kagawa College)

*Akihiro Nakata¹, Masanobu Chiku¹, Eiji Higuchi¹, Hiroshi Inoue¹ (1. Graduate School of Engineering, Osaka Prefecture University)

*Akira Saguchi¹, Takuya Kai¹, Jun Ishida¹, Masaru Kihara¹, Takahiro Endo¹, Takayuki Yano¹, Shigekazu Yasuoka¹, Kazuta Takeno¹, Hirohumi Yanagawa¹, Shuuichi Doi² (1. FDK CORPORATION, 2. FUJITSU LABORATORIES LTD.)

*Tetsu Yamanaka¹, Akihiko Kato¹, Hirofumi Yanagawa¹, Shigekazu Yasuoka¹, Takayuki Yano¹, Masanori Asano¹, Satoshi Wada¹, Koji Izumi¹ (1. FDK CORPORATION)

*Ren Sakamoto¹, Hiroki Nishi¹, Yousuke Murota¹, Daisuke Koba¹, Shunsuke Konishi¹, Maki Kato¹, Hiroyuki Sakamoto¹ (1. Primearth EV Energy Co., Ltd.)

*Hiroki Nakafuji¹, Daisuke Koba¹, Hiroyuki Sakamoto¹, Daikichi Mukoyama², Hiroki Nara², Shingo Tsuda², Toshiyuki Monma³, Osaka Tetsuya² (1. Primearth EV Energy Co., Ltd., 2. Waseda University Research Organization for Nano & Life Innovation, 3. Faculty of Science and Engineering, Waseda University)

*Katsuya Morimoto^1,2, Daisuke Kouzaki¹, Masaki Matsui², Hideshi Maki², Minoru Mizuhata² (1. Kawasaki Heavy Industries, Ltd., 2. Kobe University)