Newly-developed loudspeaker diaphragm which includes carbon nanotube. - Satoshi Umemoto; Sanda Works; Tetsuo Mitani (GCCE, 2013)

Field Experimental Analysis About the Effect of Road-Side Warning System at Stop Controlled Intersections. - Tetsuo Mitani; Hideo Yamanaka (Int. J. Intell. Transp. Syst. Res., 2013)