With the analysis among 21,109 patents, we discovered top 481 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Toyota Motor Corp., Midea Group Co. Ltd. are dominant in this area. They take 5.82% of the total patent filing.
Guangdong Sheng, China
Patent: 536
Tokyo-to, Japan
Patent: 358
Guangdong Sheng, China
Patent: 335
Aichi-ken, Japan
Patent: 272
Tokyo-to, Japan
Patent: 216
Osaka-fu, Japan
Patent: 216
Beijing Shi, China
Patent: 212
Guangdong Sheng, China
Patent: 190
Osaka-fu, Japan
Patent: 183
Tokyo-to, Japan
Patent: 182
With the analysis among 72 patents, we discovered top 15 start-ups by total patent application. Aisin KK, WM Motor Technology Co., Ltd., Tsubame BHB Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 35
Shanghai Shi, China
Patent: 9
Texas, United States
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangzhou Yunshang Tailoring Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 9,774 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, Toyota Motor Corp., Xi'an Jiaotong University take 4.61% of patent filing during this period.
Guangdong Sheng, China
Patent: 257
Tokyo-to, Japan
Patent: 104
Shaanxi Sheng, China
Patent: 90
Tianjin Shi, China
Patent: 87
Jiangsu Sheng, China
Patent: 85
Beijing Shi, China
Patent: 79
Shandong Sheng, China
Patent: 73
Guangdong Sheng, China
Patent: 63
Tokyo-to, Japan
Patent: 62
Anhui Sheng, China
Patent: 53
With the analysis among related 9,774 patents in last 5 years, we discover 218 new entrants. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Tianjin Sunhoo Automobile Conditioning Co. Ltd., Qingdao Haier Intelligent Technology R&D Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 34
Tianjin Shi, China
Patent: 20
Shandong Sheng, China
Patent: 19
Jilin Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 18
Anhui Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Hubei Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
With the analysis among 2,955 patents, we discovered top 212 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tianjin University of Commerce, Zhejiang University are dominant in this area. They take 13.30% of the total patent filing.
Shaanxi Sheng, China
Patent: 160
Tianjin Shi, China
Patent: 116
Zhejiang Sheng, China
Patent: 77
Tianjin Shi, China
Patent: 62
Sichuan Sheng, China
Patent: 60
Jiangsu Sheng, China
Patent: 60
Shanghai Shi, China
Patent: 52
Beijing Shi, China
Patent: 50
Beijing Shi, China
Patent: 48
Shandong Sheng, China
Patent: 43