With the analysis among 666,856 patents, we discovered top 497 key players by total patent application. State Grid Corp. of China, Vallourec Oil & Gas France SAS, NIPPON STEEL CORP. are dominant in this area. They take 0.90% of the total patent filing.
Beijing Shi, China
Patent: 3,056
Tokyo-to, Japan
Patent: 1,459
Illinois, United States
Patent: 1,169
Baden-Württemberg, Germany
Patent: 1,038
Beijing Shi, China
Patent: 1,034
Tokyo-to, Japan
Patent: 907
Beijing Shi, China
Patent: 853
Osaka-fu, Japan
Patent: 779
Tokyo-to, Japan
Patent: 714
With the analysis among 978 patents, we discovered top 335 start-ups by total patent application. Aisin KK, Englishco LLC, Enduralock LLC are active in this area.
Tokyo-to, Japan
Patent: 222
New York, United States
Patent: 44
Kansas, United States
Patent: 33
California, United States
Patent: 27
Zhejiang Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 12
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
With the analysis among related 459,933 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Vallourec Oil & Gas France SAS, China Construction Second Engineering Bureau Co., Ltd. take 0.51% of patent filing during this period.
Beijing Shi, China
Patent: 1,158
Beijing Shi, China
Patent: 581
Tokyo-to, Japan
Patent: 572
Jiangsu Sheng, China
Patent: 354
Beijing Shi, China
Patent: 336
Guangdong Sheng, China
Patent: 296
Hunan Sheng, China
Patent: 290
Shandong Sheng, China
Patent: 280
Beijing Shi, China
Patent: 263
With the analysis among related 459,933 patents in last 5 years, we discover 30 new entrants. Gold Mantis Hardcover Technology (Suzhou) Co., Ltd., Guangdong Power Grid Co. Ltd., China Cons Xinjiang Construction Engineering Group Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 354
Guangdong Sheng, China
Patent: 296
Xinjiang Uygur Zizhiqu, China
Patent: 108
Shandong Sheng, China
Patent: 66
Shandong Sheng, China
Patent: 65
STOCKHOLM, Sweden
Patent: 63
Beijing Shi, China
Patent: 57
Guangdong Sheng, China
Patent: 52
Shandong Sheng, China
Patent: 48
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Patent: 47
With the analysis among 45,497 patents, we discovered top 326 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Southwest Petroleum University, Jilin University are dominant in this area. They take 2.62% of the total patent filing.
Shandong Sheng, China
Patent: 466
Sichuan Sheng, China
Patent: 437
Jilin Sheng, China
Patent: 288
Anhui Sheng, China
Patent: 287
Jiangsu Sheng, China
Patent: 234
Heilongjiang Sheng, China
Patent: 229
Zhejiang Sheng, China
Patent: 218
Henan Sheng, China
Patent: 214
Yunnan Sheng, China
Patent: 203
Hubei Sheng, China
Patent: 194