With the analysis among 16,801 patents, we discovered top 482 key players by total patent application. General Electric Co., Hyundai Motor Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 3.37% of the total patent filing.
Massachusetts, United States
Patent: 205
Osaka-fu, Japan
Patent: 162
Tokyo-to, Japan
Patent: 128
Fukushima-ken, Japan
Patent: 112
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 103
Tokyo-to, Japan
Patent: 98
With the analysis among 34 patents, we discovered top 17 start-ups by total patent application. Aisin KK, Loon Lab, Inc., Yangtze Memory Technologies Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 16
Gyeonggi-do, South Korea
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Hyogo-ken, Japan
Patent: 1
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Patent: 1
Anhui Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 6,404 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PetroChina Co., Ltd., Ford Global Technologies LLC, Midea Group Co. Ltd. take 0.98% of patent filing during this period.
Beijing Shi, China
Patent: 24
Ford Global Technologies LLC
Michigan, United States
Patent: 21
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 15
With the analysis among related 6,404 patents in last 5 years, we discover 359 new entrants. FAW Jiefang Automotive Co. Ltd., Johnson Matthey Plc, Guizhou Power Grid Co. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 11
Guizhou Sheng, China
Patent: 9
Kanagawa-ken, Japan
Patent: 8
Shandong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
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Patent: 7
With the analysis among 1,495 patents, we discovered top 217 universities and scientific research institutions by total patent application. Harbin Engineering University, Southwest Petroleum University, Zhejiang University are dominant in this area. They take 5.69% of the total patent filing.
Heilongjiang Sheng, China
Patent: 33
Sichuan Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11