With the analysis among 493 patents, we discovered top 187 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Sony Group Corp., Sharp Corp. are dominant in this area. They take 13.59% of the total patent filing.
Kanagawa-ken, Japan
Patent: 33
Tokyo-to, Japan
Patent: 18
Toyama-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Utrecht, Netherlands
Patent: 12
California, United States
Patent: 12
Pennsylvania, United States
Patent: 9
Zuid-Holland, Netherlands
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 18 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Mass Minority, Inc., Shandong University, CRRC Tangshan Co., Ltd. take 27.78% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 11 new entrants. Mass Minority, Inc., CRRC Tangshan Co., Ltd., Guangxi University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 51 patents, we discovered top 21 universities and scientific research institutions by total patent application. Shandong University, University of Southern California, Zhejiang University are dominant in this area. They take 27.45% of the total patent filing.
Shandong Sheng, China
Patent: 4
California, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
British Columbia, Canada
Patent: 1
Beijing Shi, China
Patent: 1
Miyagi-ken, Japan
Patent: 1