With the analysis among 724 patents, we discovered top 423 key players by total patent application. Nippon Telegraph & Telephone Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 7.18% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Osaka-fu, Japan
Patent: 10
Nagano-ken, Japan
Patent: 8
Kochi-ken, Japan
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Chongqing Shi, China
Patent: 1
With the analysis among related 292 patents applied in the last 5 years. We discover 195 most active companies in this area. The fast-growing Canon Co., Ltd, Nippon Telegraph & Telephone Corp., Tsinghua University take 5.82% of patent filing during this period.
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Patent: 7
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Fukushima-ken, Japan
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanghai Jinzhe Photoelectric Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 292 patents in last 5 years, we discover 174 new entrants. Sony Semiconductor Solutions Corp., Shanghai Jinzhe Photoelectric Technology Co., Ltd., Zhejiang Hepu Industrial Co., Ltd. are the most active new entrants in this area.
Fukushima-ken, Japan
Patent: 4
Shanghai Jinzhe Photoelectric Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Ohio, United States
Patent: 3
California, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 203 patents, we discovered top 75 universities and scientific research institutions by total patent application. Jiangsu University of Technology, Shanghai Jiao Tong University, Tsinghua University are dominant in this area. They take 10.34% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3