With the analysis among 26,325 patents, we discovered top 480 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.64% of the total patent filing.
Tokyo-to, Japan
Patent: 530
Tokyo-to, Japan
Patent: 506
Osaka-fu, Japan
Patent: 448
Tokyo-to, Japan
Patent: 329
Tokyo-to, Japan
Patent: 301
Shanghai Shi, China
Patent: 280
Tokyo-to, Japan
Patent: 257
Tokyo-to, Japan
Patent: 238
Bayern, Germany
Patent: 225
Tokyo-to, Japan
Patent: 218
With the analysis among 137 patents, we discovered top 37 start-ups by total patent application. Aisin KK, E-Circuit Motors, Inc., Energizer Brands LLC are active in this area.
Tokyo-to, Japan
Patent: 27
Massachusetts, United States
Patent: 14
California, United States
Patent: 10
California, United States
Patent: 7
Pennsylvania, United States
Patent: 6
New York, United States
Patent: 6
Jiangsu Sheng, China
Patent: 4
With the analysis among related 3,362 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, University of Electronic Science & Technology of China, Zhejiang University take 3.06% of patent filing during this period.
Hunan Sheng, China
Patent: 43
Sichuan Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 29
Guangxi Zhuangzu Zizhiqu, China
Patent: 27
Tianjin Shi, China
Patent: 26
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Patent: 26
Jilin Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24
Hubei Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 22
With the analysis among related 3,362 patents in last 5 years, we discover 149 new entrants. Nanjing Topto Materials Co., Ltd., Shenzhen Qianhai Yourong Technology Co., Ltd., PassPort Technologies, Inc. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 7
Genève, Switzerland
Patent: 6
Pennsylvania, United States
Patent: 6
Liaoning Sheng, China
Patent: 5
Missouri, United States
Patent: 5
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Patent: 5
With the analysis among 6,316 patents, we discovered top 314 universities and scientific research institutions by total patent application. Central South University, Beijing University of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 4.34% of the total patent filing.
Hunan Sheng, China
Patent: 96
Beijing Shi, China
Patent: 92
Sichuan Sheng, China
Patent: 86
Zhejiang Sheng, China
Patent: 73
Tianjin Shi, China
Patent: 69
Guangdong Sheng, China
Patent: 68
Shanghai Shi, China
Patent: 63
Heilongjiang Sheng, China
Patent: 59
Jiangsu Sheng, China
Patent: 58
Jilin Sheng, China
Patent: 56