With the analysis among 40,008 patents, we discovered top 492 key players by total patent application. Honda Motor Co., Ltd., Hyundai Motor Co., Ltd., Suzuki Corp. are dominant in this area. They take 8.61% of the total patent filing.
Tokyo-to, Japan
Patent: 1,863
Tokyo-to, Japan
Patent: 737
Tokyo-to, Japan
Patent: 588
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 375
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 352
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 331
Fukushima-ken, Japan
Patent: 330
Osaka-fu, Japan
Patent: 297
With the analysis among 78 patents, we discovered top 26 start-ups by total patent application. Aisin KK, Apex, Divergent Technologies, Inc. are active in this area.
Tokyo-to, Japan
Patent: 28
Utah, United States
Patent: 17
Divergent Technologies, Inc.
California, United States
Patent: 5
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Tecnicas Biomedicas Para La Salud SL
Guangdong Sheng, China
Patent: 2
Xidi Intelligent Beijing Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Enginuity Power Systems, Inc.
Virginia, United States
Patent: 1
With the analysis among related 9,706 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Honda Motor Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, LG Electronics, Inc. take 4.44% of patent filing during this period.
Tokyo-to, Japan
Patent: 173
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 153
Zhuhai Landa Compressor Co., Ltd.
Guangdong Sheng, China
Patent: 72
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 72
Hiroshima-ken, Japan
Patent: 65
Anhui Meizhi Compressor Sales Co., Ltd.
Anhui Sheng, China
Patent: 65
Tokyo-to, Japan
Patent: 61
With the analysis among related 9,706 patents in last 5 years, we discover 218 new entrants. Qingdao Haier Air Conditioning Electronics Co., Ltd., Quincy Compressor LLC, Zhejiang Jiawen Auto Parts Co., Ltd. are the most active new entrants in this area.
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 27
Alabama, United States
Patent: 22
Zhejiang Jiawen Auto Parts Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Foshan Shundequ Saien Te Industrial Co. Ltd.
Guangdong Sheng, China
Patent: 19
Yantai Jereh Petroleum Equipment Technology Co. Ltd.
Shandong Sheng, China
Patent: 19
Dalian Qianfu Runheng Precision Machining Co., Ltd.
Liaoning Sheng, China
Patent: 16
CHENGDU TONGTAI AUTO PARTS CO LTD
Sichuan Sheng, China
Patent: 16
Tianjin Desai Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 15
South Carolina, United States
Patent: 15
Chongqing Zhongxiang Electromechanical Equipment Co., Ltd.
Chongqing Shi, China
Patent: 13
With the analysis among 1,419 patents, we discovered top 223 universities and scientific research institutions by total patent application. Zhejiang Normal University, Wuhan University of Technology, Harbin Engineering University are dominant in this area. They take 5.29% of the total patent filing.
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 28
Wuhan University of Technology
Hubei Sheng, China
Patent: 26
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 21
Jilin Sheng, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
New York, United States
Patent: 11
Rensselaer Polytechnic Institute
New York, United States
Patent: 11
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11