With the analysis among 9,917 patents, we discovered top 484 key players by total patent application. Toyota Motor Corp., Mitsubishi Electric Corp., The Boeing Co. are dominant in this area. They take 3.42% of the total patent filing.
Tokyo-to, Japan
Patent: 128
Tokyo-to, Japan
Patent: 109
Illinois, United States
Patent: 102
Massachusetts, United States
Patent: 92
Tokyo-to, Japan
Patent: 91
Aichi-ken, Japan
Patent: 91
Baden-Württemberg, Germany
Patent: 89
DUBLIN, Ireland
Patent: 89
California, United States
Patent: 84
Fukushima-ken, Japan
Patent: 78
With the analysis among 36 patents, we discovered top 19 start-ups by total patent application. Aisin KK, Carnot Compression, Inc., Revolution Turbine Technologies LLC are active in this area.
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 4
Texas, United States
Patent: 3
Arizona, United States
Patent: 2
Chiba-ken, Japan
Patent: 2
New York, United States
Patent: 2
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 924 patents applied in the last 5 years. We discover 444 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd., Chongqing Haier Air Conditioner Co., Ltd. take 14.50% of patent filing during this period.
Shandong Sheng, China
Patent: 56
Shandong Sheng, China
Patent: 56
Chongqing Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 11
With the analysis among related 924 patents in last 5 years, we discover 257 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd., Chongqing Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 56
Shandong Sheng, China
Patent: 56
Chongqing Shi, China
Patent: 22
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
With the analysis among 2,033 patents, we discovered top 282 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Northwestern Polytechnical University are dominant in this area. They take 6.74% of the total patent filing.
Zhejiang Sheng, China
Patent: 40
Beijing Shi, China
Patent: 39
Shaanxi Sheng, China
Patent: 36
Heilongjiang Sheng, China
Patent: 34
Beijing Shi, China
Patent: 33
New York, United States
Patent: 29
Shaanxi Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 23