#1 Lab Seminar (2020.11.4)
A mini-seminar was held by Dr. Yuya Tanaka of the Center for Frontier Science, Chiba University.
Dr. Tanaka made a presentation on the latest electret technology and had a lively discussion.
![](http://www.yamane.se.ritsumei.ac.jp/wp-content/uploads/2020/11/IMG_9734-3.jpg)
A mini-seminar was held by Dr. Yuya Tanaka of the Center for Frontier Science, Chiba University.
Dr. Tanaka made a presentation on the latest electret technology and had a lively discussion.
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