With the analysis among 1,586 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Shin-Kobe Electric Machinery Co., Ltd. are dominant in this area. They take 6.49% of the total patent filing.
Osaka-fu, Japan
Patent: 41
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 30
Illinois, United States
Patent: 27
Tokyo-to, Japan
Patent: 25
Noord-Holland, Netherlands
Patent: 22
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 17
Aichi-ken, Japan
Patent: 14
California, United States
Patent: 14
With the analysis among 13 patents, we discovered top 4 start-ups by total patent application. Geyser Batteries Oy, Southchip Semiconductor Technology (Shanghai) Co., Ltd., Stable Auto Corp. are active in this area.
Shanghai Shi, China
Patent: 4
California, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 1
With the analysis among related 272 patents applied in the last 5 years. We discover 205 most active companies in this area. The fast-growing Meizu Technology Co. Ltd., Geyser Batteries Oy, Zhejiang Chaowei Power Co. Ltd. take 6.25% of patent filing during this period.
Guangdong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 272 patents in last 5 years, we discover 169 new entrants. Meizu Technology Co. Ltd., Geyser Batteries Oy, Southchip Semiconductor Technology (Shanghai) Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 4
Taiwan Province, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shenzhen Almu Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 77 patents, we discovered top 39 universities and scientific research institutions by total patent application. Liaocheng University, Shandong University, Shanghai Jiao Tong University are dominant in this area. They take 9.09% of the total patent filing.
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hong Kong SAR, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2