With the analysis among 23,502 patents, we discovered top 491 key players by total patent application. Toyota Motor Corp., DENSO Corp., Matsushita Electronics Corp. are dominant in this area. They take 8.20% of the total patent filing.
Tokyo-to, Japan
Patent: 724
Aichi-ken, Japan
Patent: 685
Osaka-fu, Japan
Patent: 519
Baden-Württemberg, Germany
Patent: 400
California, United States
Patent: 301
Fukushima-ken, Japan
Patent: 284
Tokyo-to, Japan
Patent: 274
Tokyo-to, Japan
Patent: 270
Tokyo-to, Japan
Patent: 253
With the analysis among 152 patents, we discovered top 57 start-ups by total patent application. Aisin KK, Proteus Digital Health, Inc., Ankao Suzhou Energy Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 25
California, United States
Patent: 13
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
With the analysis among related 5,960 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., Toyota Motor Corp., Hyundai Motor Co., Ltd. take 4.50% of patent filing during this period.
Seoul, South Korea
Patent: 132
Tokyo-to, Japan
Patent: 78
Guangdong Sheng, China
Patent: 53
Aichi-ken, Japan
Patent: 52
Beijing Shi, China
Patent: 50
Baden-Württemberg, Germany
Patent: 49
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 38
With the analysis among related 5,960 patents in last 5 years, we discover 236 new entrants. Nicoventures Trading Limited, NorthStar Battery Co. LLC, Svolt Energy Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 14
Missouri, United States
Patent: 14
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
With the analysis among 1,105 patents, we discovered top 266 universities and scientific research institutions by total patent application. Guilin University of Technology, Tsinghua University, Shandong University are dominant in this area. They take 4.80% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Beijing Shi, China
Patent: 16
Shandong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 9