With the analysis among 501 patents, we discovered top 104 key players by total patent application. Sony Group Corp., Sharp Corp., Nikon Corp. are dominant in this area. They take 29.14% of the total patent filing.
Tokyo-to, Japan
Patent: 62
Toyama-ken, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
Nagano-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
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With the analysis among related 34 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Sony Group Corp., Japan Current Co., Ltd., Sharp Corp. take 20.59% of patent filing during this period.
Toyama-ken, Japan
Patent: 2
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 13 new entrants. Japan Current Co., Ltd., Shandong Jiaotong University, Guilin University of Electronic Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 5 universities and scientific research institutions by total patent application. Nagoya University, Anhui University of Science & Technology, Guilin University of Electronic Technology are dominant in this area. They take 42.86% of the total patent filing.
Aichi-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1