With the analysis among 8,501 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 7.93% of the total patent filing.
Osaka-fu, Japan
Patent: 264
Tokyo-to, Japan
Patent: 205
Tokyo-to, Japan
Patent: 205
Tokyo-to, Japan
Patent: 179
Tokyo-to, Japan
Patent: 154
Tokyo-to, Japan
Patent: 142
Tokyo-to, Japan
Patent: 137
Tokyo-to, Japan
Patent: 134
Tokyo-to, Japan
Patent: 105
Tokyo-to, Japan
Patent: 93
With the analysis among 50 patents, we discovered top 24 start-ups by total patent application. Ows Agri Ltd., Shanghai United Imaging Healthcare Co., Ltd., Orbbec Inc. are active in this area.
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Beijing Lingxi Weiguang Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
New York, United States
Patent: 2
With the analysis among related 1,388 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Changchun Institute of Optics Fine Mechanics & Physics, Zhejiang University, Beihang University take 4.25% of patent filing during this period.
Zhejiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
With the analysis among related 1,388 patents in last 5 years, we discover 370 new entrants. Shanghai Koito Automotive Lamp Co., Ltd., Shenzhen Xinjingcheng Technology Co., Ltd., Xenocs SAS are the most active new entrants in this area.
Shanghai Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
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Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 1,186 patents, we discovered top 220 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Tsinghua University, Zhejiang University are dominant in this area. They take 9.95% of the total patent filing.
Beijing Shi, China
Patent: 43
Zhejiang Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 20
Heilongjiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 17
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 14
Jilin Sheng, China
Patent: 13