With the analysis among 226 patents, we discovered top 90 key players by total patent application. Murata Manufacturing Co. Ltd., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 22.57% of the total patent filing.
Kyoto-fu, Japan
Patent: 29
Osaka-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 7
Hounslow, United Kingdom
Patent: 7
Chiba-ken, Japan
Patent: 6
Saitama-ken, Japan
Patent: 6
Aichi-ken, Japan
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 74 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Guangzhou Automobile Group Co., Ltd., Xi'an Jiaotong University, Volkswagen AG take 20.27% of patent filing during this period.
Guangdong Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 4
Niedersachsen, Germany
Patent: 4
Shanghai Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Washington, United States
Patent: 3
Chongqing Shi, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 74 patents in last 5 years, we discover 49 new entrants. Guangzhou Automobile Group Co., Ltd., Volkswagen AG, Shanghai Automobile Gear Works are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Niedersachsen, Germany
Patent: 4
Shanghai Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Washington, United States
Patent: 3
Chongqing Shi, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 42 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Nanjing University of Aeronautics & Astronautics, Tsinghua University are dominant in this area. They take 22.73% of the total patent filing.
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1