With the analysis among 34,399 patents, we discovered top 488 key players by total patent application. NTN Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 5.33% of the total patent filing.
Osaka-fu, Japan
Patent: 751
Tokyo-to, Japan
Patent: 603
Osaka-fu, Japan
Patent: 478
Tokyo-to, Japan
Patent: 457
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 365
Tokyo-to, Japan
Patent: 324
Tokyo-to, Japan
Patent: 309
Hyogo-ken, Japan
Patent: 255
With the analysis among 95 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Englishco LLC, Upwing Energy, Inc. are active in this area.
Tokyo-to, Japan
Patent: 36
New York, United States
Patent: 28
California, United States
Patent: 8
Beijing Shi, China
Patent: 5
Missouri, United States
Patent: 4
Louisiana, United States
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 7,563 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Svenska Kullagerfabriken AB, Schaeffler Technologies AG & Co. KG take 3.68% of patent filing during this period.
Guangdong Sheng, China
Patent: 115
Aichi-ken, Japan
Patent: 58
Beijing Shi, China
Patent: 39
Heilongjiang Sheng, China
Patent: 33
Chongqing Shi, China
Patent: 27
Beijing Shi, China
Patent: 27
Heilongjiang Sheng, China
Patent: 26
Osaka-fu, Japan
Patent: 26
With the analysis among related 7,563 patents in last 5 years, we discover 200 new entrants. Zhiyue Tengfeng Technology Group Co., Ltd., Yantai Dongde Industrial Co., Ltd., Lontu Precision Parts (Wuxi) Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 39
Shandong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Fukushima-ken, Japan
Patent: 10
Heilongjiang Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Glasgow City, United Kingdom
Patent: 9
With the analysis among 3,216 patents, we discovered top 256 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Southwest Petroleum University, Xi'an Jiaotong University are dominant in this area. They take 6.69% of the total patent filing.
Heilongjiang Sheng, China
Patent: 82
Sichuan Sheng, China
Patent: 72
Shaanxi Sheng, China
Patent: 61
Heilongjiang Sheng, China
Patent: 56
Hubei Sheng, China
Patent: 49
Zhejiang Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 43
Jilin Sheng, China
Patent: 39
Beijing Shi, China
Patent: 37
Jiangsu Sheng, China
Patent: 34