With the analysis among 1,618 patents, we discovered top 461 key players by total patent application. NGK Insulators, Ltd., Matsushita Electronics Corp., Fujitsu Ltd. are dominant in this area. They take 6.49% of the total patent filing.
Aichi-ken, Japan
Patent: 45
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Hengdian Group DMEGC Magnetics Co., Ltd.
Zhejiang Sheng, China
Patent: 15
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Saishi Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 804 patents applied in the last 5 years. We discover 483 most active companies in this area. The fast-growing Guilin University of Technology, Purdue Research Foundation, BBNT Solutions LLC take 4.85% of patent filing during this period.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Purdue Research Foundation
Indiana, United States
Patent: 12
Massachusetts, United States
Patent: 11
Wuhan University of Technology
Hubei Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 9
Suzhou Sihai Changjing Photoelectric Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
With the analysis among related 804 patents in last 5 years, we discover 340 new entrants. Purdue Research Foundation, BBNT Solutions LLC, Bengbu College are the most active new entrants in this area.
Purdue Research Foundation
Indiana, United States
Patent: 12
Massachusetts, United States
Patent: 11
Anhui Sheng, China
Patent: 10
Shandong Glente Electric Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Chugai Pharmaceutical Co., Ltd.
Jilin Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Shandong Diam Chemical Co., Ltd.
Shandong Sheng, China
Patent: 6
Aichi-ken, Japan
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 1,479 patents, we discovered top 273 universities and scientific research institutions by total patent application. Fujian Institute of Research on The Structure of Matter, Guilin University of Technology, Shaanxi University of Science & Technology are dominant in this area. They take 9.60% of the total patent filing.
Fujian Institute of Research on The Structure of Matter
Fujian Sheng, China
Patent: 44
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 32
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 27
Fujian Sheng, China
Patent: 26
Wuhan University of Technology
Hubei Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 19
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 19
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 18
Hunan Sheng, China
Patent: 17