With the analysis among 9,903 patents, we discovered top 485 key players by total patent application. Mitsubishi Heavy Industries, Ltd., IHI Corp., Carrier Corp. are dominant in this area. They take 13.37% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 537
Tokyo-to, Japan
Patent: 426
Guangdong Sheng, China
Patent: 316
Delaware, United States
Patent: 284
Tokyo-to, Japan
Patent: 259
Tokyo-to, Japan
Patent: 239
Kanagawa-ken, Japan
Patent: 183
FLORENCE, Italy
Patent: 167
With the analysis among 14 patents, we discovered top 6 start-ups by total patent application. Cas Aerostar Technology Co.,Ltd, Englishco LLC, Suzhou Supermag Intelligent Technology Co Ltd. are active in this area.
Shandong Sheng, China
Patent: 4
New York, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,796 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, IHI Corp., Mitsubishi Heavy Industries Engine & Turbocharger Ltd. take 12.20% of patent filing during this period.
Guangdong Sheng, China
Patent: 133
Tokyo-to, Japan
Patent: 110
Kanagawa-ken, Japan
Patent: 98
Hyogo-ken, Japan
Patent: 76
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 64
Shandong Sheng, China
Patent: 55
Liaoning Sheng, China
Patent: 52
Shandong Sheng, China
Patent: 49
FLORENCE, Italy
Patent: 48
With the analysis among related 2,796 patents in last 5 years, we discover 349 new entrants. Haier Smart Home Co., Ltd., Qingdao Haier Intelligent Technology R&D Co., Ltd., Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 55
Shandong Sheng, China
Patent: 49
Shandong Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
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Patent: 12
Shanghai Shi, China
Patent: 11
With the analysis among 628 patents, we discovered top 75 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Jiaotong University, Northwestern Polytechnical University are dominant in this area. They take 22.13% of the total patent filing.
Beijing Shi, China
Patent: 59
Shaanxi Sheng, China
Patent: 46
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 12
Heilongjiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 10