With the analysis among 197 patents, we discovered top 138 key players by total patent application. Mitsubishi Materials Corp., Hitachi Ltd., Shiseido Co., Ltd. are dominant in this area. They take 8.63% of the total patent filing.
New Jersey, United States
Patent: 5
California, United States
Patent: 3
Shizuoka-ken, Japan
Patent: 3
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With the analysis among related 7 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Huizhou Huaxing Optoelectronics Display Co., Ltd., Beijing Gaoshanyuan Technology Co., Ltd., North Eastern University take 42.86% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Ningxia Huafang Energy Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Shandong Huamao Steel Structure Co., Ltd.
Shandong Sheng, China
Patent: 1
Noord-Holland, Netherlands
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 7 new entrants. Huizhou Huaxing Optoelectronics Display Co., Ltd., Beijing Gaoshanyuan Technology Co., Ltd., North Eastern University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Ningxia Huafang Energy Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Shandong Huamao Steel Structure Co., Ltd.
Shandong Sheng, China
Patent: 1
Noord-Holland, Netherlands
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 20 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tohoku University, The University of Electro-Communications, Railway Technical Research Institute are dominant in this area. They take 30.00% of the total patent filing.
Miyagi-ken, Japan
Patent: 1
Liaoning Sheng, China
Patent: 1