Hiroshi Yoshida

TL;DR: In this paper, a voltage controlled oscillator includes a resonator configured to resonate with an initial oscillation frequency during starting period of oscillation and a steady oscillation rate during a steady state oscillation.

TL;DR: An in vivo insulin delivery system which consists of a glucose responsive gel combined with hemodialysis hollow fibers that is electronics-free, temperature independent, and can stably sustain acute glucose-responsiveness in rats is developed.

TL;DR: A strategy based on the Bismuth classification for performing preoperative biliary drainage is important for patients with malignant perihilar biliary stricture, who are at higher risk for multiple biliary flooding.

TL;DR: In this article, a wireless transmitting device which performs transmission by an OFDM using a plurality of subcarriers orthogonal to each other is considered, where a plurality preambles to which a plurality OFDM subcarrier groups are selected are transmitted by using a multiplicity of transmit antennas.

TL;DR: In this article, the authors proposed to make the latitude of the arrangement of a base station and terminals high and to attain stable communication for the base stations and terminals by forming at least part of a transmission line with parallel conductor plates whose area is larger than an installed area of the terminal equipments.