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.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 23
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 10
Sumitomo Electric Industries Ltd.
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
Nippon Telegraph & Telephone Corp.
Beijing Shi, China
Patent: 4
Koito Manufacturing Co., Ltd.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 4
Sumitomo Metal Mining Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Shanghai Jinzhe Photoelectric Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Hepu Industrial Co., Ltd.
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.
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 4
Shanghai Jinzhe Photoelectric Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Hepu Industrial Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Lawrence Livermore National Laboratory
California, United States
Patent: 3
Sumitomo Metal Mining Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Putian Candlelight Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Beijing University of Posts & Telecommunications
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 University of Technology
Jiangsu Sheng, China
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3