With the analysis among 54,523 patents, we discovered top 478 key players by total patent application. China Petroleum & Chemical Corp., TOSHIBA Corp., Eastman Kodak Co. are dominant in this area. They take 1.59% of the total patent filing.
Beijing Shi, China
Patent: 314
Tokyo-to, Japan
Patent: 279
New York, United States
Patent: 272
Tokyo-to, Japan
Patent: 226
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 198
Tokyo-to, Japan
Patent: 195
Rheinland-Pfalz, Germany
Patent: 195
Oberösterreich, Austria
Patent: 190
Tokyo-to, Japan
Patent: 175
With the analysis among 123 patents, we discovered top 52 start-ups by total patent application. Waymo LLC, Wm. Wrigley Jr. Co., Aisin KK are active in this area.
California, United States
Patent: 11
Illinois, United States
Patent: 8
California, United States
Patent: 7
Sichuan Sheng, China
Patent: 6
Oregon, United States
Patent: 5
New York, United States
Patent: 5
California, United States
Patent: 4
With the analysis among related 12,143 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Hohai University, Nanjing University of Information Science & Technology take 1.19% of patent filing during this period.
Hunan Sheng, China
Patent: 54
Jiangsu Sheng, China
Patent: 51
Jiangsu Sheng, China
Patent: 40
Beijing Shi, China
Patent: 38
Tokyo-to, Japan
Patent: 35
Guangdong Sheng, China
Patent: 34
Liaoning Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
Yunnan Sheng, China
Patent: 32
Beijing Shi, China
Patent: 28
With the analysis among related 12,143 patents in last 5 years, we discover 118 new entrants. Tianjin Eco-city Government Landscape Co., Ltd., Liaoning Starry Sodium Battery Co., Ltd., Guangzhou Institute of Geography, Guangdong Academy of Sciences are the most active new entrants in this area.
Tianjin Shi, China
Patent: 14
Liaoning Sheng, China
Patent: 12
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Patent: 9
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Patent: 9
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Patent: 9
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Hunan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
With the analysis among 13,269 patents, we discovered top 349 universities and scientific research institutions by total patent application. Central South University, Zhejiang University, South China University of Technology are dominant in this area. They take 4.38% of the total patent filing.
Hunan Sheng, China
Patent: 198
Zhejiang Sheng, China
Patent: 165
Guangdong Sheng, China
Patent: 137
Jiangsu Sheng, China
Patent: 123
Beijing Shi, China
Patent: 118
Jiangsu Sheng, China
Patent: 113
Yunnan Sheng, China
Patent: 108
Tianjin Shi, China
Patent: 103
Jiangsu Sheng, China
Patent: 102
Heilongjiang Sheng, China
Patent: 102