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Dive into the research topics where Daisuke Koba is active.

Publication


Featured researches published by Daisuke Koba.


Archive | 2013

Battery state detection device

Daisuke Koba; Sachio Takeda; Katsunori Maegawa; Naoto Sato; Tetsuya Osaka


Archive | 2014

METHOD FOR RESTORING BATTERY CAPACITY, METHOD FOR RESTORING BATTERY PACK CAPACITY, DEVICE FOR RESTORING BATTERY CAPACITY, AND DEVICE FOR RESTORING BATTERY PACK CAPACITY

Daisuke Koba; Sachio Takeda; Koichi Ichikawa; Yasuhiro Takahashi; Masahiko Mitsui


Archive | 2013

Device for detecting normal, abnormal or deteriorated battery state

Daisuke Koba; Sachio Takeda; Katsunori Maegawa; Naoto Sato; Tetsuya Osaka


Archive | 2012

STATE OF CHARGE DETECTION DEVICE

Daisuke Koba; Sachio Takeda; Katsunori Maegawa; Tetsuya Osaka


PRiME 2016/230th ECS Meeting (October 2-7, 2016) | 2016

Estimation Technology of Residual Life of HEV Batteries Using Electrochemical Impedance Spectroscopy

Shinichiro Ito; Daisuke Koba; Hiroki Nishi; Takeshi Yao; Daikichi Mukoyama; Hiroki Nara; Shingo Tsuda; Toshiyuki Momma; Tetsuya Osaka


PRiME 2016/230th ECS Meeting (October 2-7, 2016) | 2016

Evaluation of HEV Batteries for Recycle~Investigation for Practical Use of the Low Capacity Retention Sorting Technology By Electrochemical Impedance Spectroscopy~

Daisuke Koba; Hiroki Nishi; Shinichiro Ito; Takeshi Yao; Daikichi Mukoyama; Hiroki Nara; Shingo Tsuda; Toshiyuki Momma; Tetsuya Osaka


PRiME 2016/230th ECS Meeting (October 2-7, 2016) | 2016

Evaluation of HEV Batteries for Recycle ~Investigation for Estimating Battery Capacity By Electrochemical Impedance Spectroscopy~

Hiroki Nishi; Daisuke Koba; Shinichiro Ito; Takeshi Yao; Daikichi Mukoyama; Hiroki Nara; Shingo Tsuda; Toshiyuki Momma; Tetsuya Osaka


Archive | 2016

Verfahren zur Wiederherstellung einer Batteriekapazität , Verfahren zur Wiederherstellung der Kapazität einer Batterieanordnung, Vorrichtung zur Wiederherstellung einer Batteriekapazität und Vorrichtung zur Wiederherstellung der Kapazität einer Batterieanordnung

Daisuke Koba; Sachio Takeda; Koichi Ichikawa; Yasuhiro Takahashi; Masahiko Mitsui


Archive | 2014

A process for the recovery of a battery capacity, methods to restore the capacity of a battery pack apparatus for recovery of a battery capacity and apparatus for restoring the capacity of a battery pack

Daisuke Koba; Sachio Takeda; Koichi Ichikawa; Yasuhiro Takahashi; Masahiko Mitsui


Archive | 2014

Method for restoring battery capacity, method for restoring battery assembly capacity, device for restoring battery capacity, and device for restoring battery assembly capacity

Daisuke Koba; 大輔 木庭; Sachio Takeda; 幸大 武田; Koichi Ichikawa; 公一 市川; Yasuhiro Takahashi; 高橋 泰博; Masahiko Mitsui; 三井 正彦

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