With the analysis among 10,000 patents, we discovered top 489 key players by total patent application. Honda Motor Co., Ltd., Robert Bosch GmbH, Toyota Motor Corp. are dominant in this area. They take 5.57% of the total patent filing.
Tokyo-to, Japan
Patent: 229
Baden-Württemberg, Germany
Patent: 203
Tokyo-to, Japan
Patent: 125
Fukushima-ken, Japan
Patent: 102
Aichi-ken, Japan
Patent: 88
Tokyo-to, Japan
Patent: 86
Guangdong Sheng, China
Patent: 73
Kanagawa-ken, Japan
Patent: 64
Tokyo-to, Japan
Patent: 59
With the analysis among 55 patents, we discovered top 13 start-ups by total patent application. ADS Services LLC, Solar Water Solutions Oy, M-I LLC are active in this area.
Texas, United States
Patent: 12
Texas, United States
Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Georgia, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 6,809 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tianjin University of Commerce, Gree Electric Appliances, Inc. of Zhuhai, Robert Bosch GmbH take 2.79% of patent filing during this period.
Tianjin Shi, China
Patent: 66
Guangdong Sheng, China
Patent: 63
Baden-Württemberg, Germany
Patent: 61
Shandong Sheng, China
Patent: 51
Tokyo-to, Japan
Patent: 51
Shaanxi Sheng, China
Patent: 47
Aichi-ken, Japan
Patent: 41
Shandong Sheng, China
Patent: 41
Beijing Shi, China
Patent: 39
Beijing Shi, China
Patent: 36
With the analysis among related 6,809 patents in last 5 years, we discover 292 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Zhejiang Dunan Hetian Metal Co. Ltd., Denso Daishin Corp. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 20
Aichi-ken, Japan
Patent: 20
Guangdong Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 16
Sinopec Southwest Oil & Gas Co
Sichuan Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
With the analysis among 1,370 patents, we discovered top 245 universities and scientific research institutions by total patent application. Tianjin University of Commerce, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 12.63% of the total patent filing.
Tianjin Shi, China
Patent: 95
Shaanxi Sheng, China
Patent: 48
Zhejiang Sheng, China
Patent: 30
Sichuan Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 18
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 16
Tianjin Shi, China
Patent: 16