With the analysis among 765 patents, we discovered top 380 key players by total patent application. Toyota Motor Corp., DENSO Corp., TOSHIBA Corp. are dominant in this area. They take 8.24% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Aichi-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Baden-Württemberg, Germany
Patent: 15
Kanagawa-ken, Japan
Patent: 14
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
China UnionPay Merchant Services Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Minglue Software System Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 113 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing Toyota Motor Corp., Harbin Engineering University, Angel Playing Cards Co., Ltd. take 8.85% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Angel Playing Cards Co., Ltd.
Baden-Württemberg, Germany
Patent: 3
Gansu Sheng, China
Patent: 3
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 3
GD Midea Heating & Ventilating Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhongyan Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Nanjing TICA Air-Conditioning Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 113 patents in last 5 years, we discover 73 new entrants. Angel Playing Cards Co., Ltd., Jinchuan Group Co., Ltd., Zhongyan Technology Co., Ltd. are the most active new entrants in this area.
Angel Playing Cards Co., Ltd.
Gansu Sheng, China
Patent: 3
Zhongyan Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Nanjing TICA Air-Conditioning Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Guodian Longyuan Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 2
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Rizhao Guangyuan Thermal Power Co., Ltd.
Shandong Sheng, China
Patent: 2
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 2
The Second Hospital of Lanzhou University
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Patent: 1
With the analysis among 54 patents, we discovered top 23 universities and scientific research institutions by total patent application. Harbin Engineering University, Southeast University, Jilin Agricultural University are dominant in this area. They take 38.89% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 3
Jilin Agricultural University
Jilin Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1