With the analysis among 6,709 patents, we discovered top 490 key players by total patent application. Mitsubishi Electric Corp., DAIKIN INDUSTRIES Ltd., Panasonic Intellectual Property Management Co. Ltd. are dominant in this area. They take 8.05% of the total patent filing.
Tokyo-to, Japan
Patent: 214
Osaka-fu, Japan
Patent: 170
Osaka-fu, Japan
Patent: 156
Aichi-ken, Japan
Patent: 74
Shandong Sheng, China
Patent: 74
Guangdong Sheng, China
Patent: 61
Shandong Sheng, China
Patent: 60
Guangdong Sheng, China
Patent: 59
With the analysis among 11 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Hangzhou Qunhe Information Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 6,428 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., DAIKIN INDUSTRIES Ltd., Panasonic Intellectual Property Management Co. Ltd. take 6.49% of patent filing during this period.
Tokyo-to, Japan
Patent: 153
Osaka-fu, Japan
Patent: 138
Osaka-fu, Japan
Patent: 126
Shandong Sheng, China
Patent: 74
Shandong Sheng, China
Patent: 54
Guangdong Sheng, China
Patent: 44
Shandong Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 43
With the analysis among related 6,428 patents in last 5 years, we discover 426 new entrants. Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioning Electronics Co., Ltd., Shenzhen Smoore Technology Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 74
Shandong Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 20
Kumamoto-ken, Japan
Patent: 16
Osaka-fu, Japan
Patent: 13
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
With the analysis among 536 patents, we discovered top 186 universities and scientific research institutions by total patent application. Chongqing Vocational Institute of Engineering, Zhejiang University, Kunming University of Science & Technology are dominant in this area. They take 3.73% of the total patent filing.
Chongqing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4