With the analysis among 37 patents, we discovered top 32 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., Kajima Corp. are dominant in this area. They take 10.81% of the total patent filing.
Mitsubishi Electric Corp.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
The Kansai Electric Power Co., Inc.
Tsukishima Holdings Co., Ltd.
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With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 1