With the analysis among 792 patents, we discovered top 466 key players by total patent application. Toyota Motor Corp., Aisin KK, Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 6.94% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 18
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Aichi-ken, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Hyogo-ken, Japan
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
With the analysis among 18 patents, we discovered top 1 start-ups by total patent application.
Tokyo-to, Japan
Patent: 18
With the analysis among related 210 patents applied in the last 5 years. We discover 164 most active companies in this area. The fast-growing Toyota Industries Corp., Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd. take 7.14% of patent filing during this period.
Hyogo-ken, Japan
Patent: 5
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 5
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 5
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 4
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 4
Sany Heavy Machine Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Guangdong PHNIX Eco-energy Solution Ltd.
Guangdong Sheng, China
Patent: 3
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 2
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 210 patents in last 5 years, we discover 140 new entrants. Qingdao Haier Air Conditioning Electronics Co., Ltd., Sany Heavy Machine Co. Ltd., Shinwa Controls Co. Ltd. are the most active new entrants in this area.
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 4
Sany Heavy Machine Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Guangdong PHNIX Eco-energy Solution Ltd.
Guangdong Sheng, China
Patent: 3
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 2
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 2
CSIC Pengli (Nanjing) Ultra-Cryogenic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
West China Hospital of Sichuan University
Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 40 patents, we discovered top 24 universities and scientific research institutions by total patent application. Zhejiang University, Sichuan Agricultural University, Shenyang Aerospace University are dominant in this area. They take 15.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 2
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1