With the analysis among 681 patents, we discovered top 346 key players by total patent application. Osaka Gas Co., Ltd., Valeo Thermal Systems Japan Corp., DHK Storage LLC are dominant in this area. They take 7.64% of the total patent filing.
Osaka-fu, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Virginia, United States
Patent: 16
Tokyo-to, Japan
Patent: 11
Kanagawa-ken, Japan
Patent: 9
Emilia-Romagna, Italy
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 62 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd., Guangdong No.2 Hydropower Engineering Co., Ltd. take 17.74% of patent filing during this period.
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Kaiping Chaosheng Sanitary Ware Co., Ltd.
Guangdong Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 62 patents in last 5 years, we discover 46 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd., Shijiazhuang Tiedao University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Kaiping Chaosheng Sanitary Ware Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Tennessee, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 34 universities and scientific research institutions by total patent application. Tsinghua University, Jiangsu University, North China Electric Power University are dominant in this area. They take 12.50% of the total patent filing.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1