With the analysis among 2,105 patents, we discovered top 487 key players by total patent application. Ebara Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 9.60% of the total patent filing.
Shandong Sheng, China
Patent: 149
Osaka-fu, Japan
Patent: 31
Tokyo-to, Japan
Patent: 22
Niigata-ken, Japan
Patent: 20
Chongqing Shi, China
Patent: 20
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Zug, Switzerland
Patent: 17
Tokyo-to, Japan
Patent: 16
Kyoto-fu, Japan
Patent: 15
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. Innovusion, Inc., Cepton Technologies, Inc., Tunable AS are active in this area.
California, United States
Patent: 2
California, United States
Patent: 2
Oberösterreich, Austria
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 648 patents applied in the last 5 years. We discover 421 most active companies in this area. The fast-growing Changsha Aotu Biotechnology Co., Ltd., Nippon Seiki Co., Ltd., Harbin Institute of Technology take 2.01% of patent filing during this period.
Hunan Sheng, China
Patent: 5
Niigata-ken, Japan
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Fukuoka-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
With the analysis among related 648 patents in last 5 years, we discover 362 new entrants. Shenzhen Litong Technology Co., Ltd., Shenzhen Jianyuanda Mirror Technology Co., Ltd., Nanjing University of Posts & Telecommunications are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 3
Henan Sheng, China
Patent: 2
California, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 523 patents, we discovered top 148 universities and scientific research institutions by total patent application. Jiangsu University of Technology, Changchun Institute of Optics Fine Mechanics & Physics, Universidad Nacional Autónoma de México are dominant in this area. They take 5.16% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Distrito Federal, Mexico
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
California, United States
Patent: 5
Beijing Shi, China
Patent: 5