Ken Toshiyuki
Toyota
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Publication
Featured researches published by Ken Toshiyuki.
applied power electronics conference | 2013
Ken Toshiyuki; Yuanbo Guo; Koji Shiozaki; Di Xu; Khai D. T. Ngo
This paper presents an approach of a loss measurement and analysis for high current and high frequency planar inductor. The need for automotive power electronics to operate at high frequency is indispensable for compact packaging size. Accurate analysis of inductor loss is of great importance for downsizing power electronics systems. This paper introduces a loss analysis approach for high frequency and high current inductors, based on an LC resonant method. To demonstrate the accuracy of this method, a conventional calorimetric method was simultaneously conducted. A planar inductor loss-break-down is presented as a case study.
ieee soi 3d subthreshold microelectronics technology unified conference | 2014
Ken Toshiyuki; Yoshihiko Hiya; Kazuya Kinoshita; Hidemoto Tomita; Norishige Hoshikawa
This paper presents our recent development of an ASIC for automotive application. With the progress of automotive electronics, there is increasing need for high temperature and high voltage operation. The ASIC for the EPS applications was integrated with a boost gate driver, three-phase inverter drivers and their components. The ASIC was designed and fabricated using SOI-BiCD process which can operate at the maximum voltage of 80V and at temperature from -40°C to 175°C.
Archive | 2014
Ken Toshiyuki; Tokuro Tsutsui
SAE 2016 World Congress and Exhibition | 2016
Koji Shiozaki; Ken Toshiyuki; Jae Seung Lee; Kyosuke Miyagi; Adam Barkley; Zach Cole; Brandon Passmore; Ty McNutt; Alexander B. Lostetter
Archive | 2015
Ken Toshiyuki
Archive | 2015
Ken Toshiyuki
Archive | 2016
Masaki Wasekura; Masaru Senoo; Ken Toshiyuki
Archive | 2016
Ken Toshiyuki
Archive | 2016
Masaki Wasekura; Masaru Senoo; Ken Toshiyuki
Archive | 2015
Ken Toshiyuki