With the analysis among 201 patents, we discovered top 60 key players by total patent application. Tokin Corp. /JP/, Mitsubishi Materials Corp., Matsushita Electronics Corp. are dominant in this area. They take 36.32% of the total patent filing.
Miyagi-ken, Japan
Patent: 31
Tokyo-to, Japan
Patent: 21
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Hangzhou Green Alliance Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 51 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Zhejiang University, Hangzhou Green Alliance Research Institute Co., Ltd., Xi'an Jiaotong University take 27.45% of patent filing during this period.
Zhejiang Sheng, China
Patent: 5
Hangzhou Green Alliance Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 51 patents in last 5 years, we discover 19 new entrants. Zhejiang University, Hangzhou Green Alliance Research Institute Co., Ltd., Xi'an Jiaotong University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Hangzhou Green Alliance Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
California, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Zhongke Te Magnetic Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shiga-ken, Japan
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 111 patents, we discovered top 28 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, University of Electronic Science & Technology of China, China Jiliang University are dominant in this area. They take 27.03% of the total patent filing.
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 12
Sichuan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Miyagi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3