With the analysis among 8,639 patents, we discovered top 486 key players by total patent application. Kurita Water Industries Ltd., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 1.61% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 62
Tokyo-to, Japan
Patent: 39
Osaka-fu, Japan
Patent: 38
Shaanxi Sheng, China
Patent: 36
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 35
Fukushima-ken, Japan
Patent: 35
Beijing Shi, China
Patent: 32
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Kanagawa-ken, Japan
Patent: 26
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Shenzhen Xingzhixing Robot Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Texas, United States
Patent: 1
With the analysis among related 5,454 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, China Tobacco Henan Industrial Co. Ltd. take 1.10% of patent filing during this period.
Shaanxi Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 16
Henan Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
With the analysis among related 5,454 patents in last 5 years, we discover 381 new entrants. Haier Smart Home Co., Ltd., Shenzhen Yinshe Innovation Technology Co., Ltd., Zhejiang Yangguang Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Aichi-ken, Japan
Patent: 6
With the analysis among 667 patents, we discovered top 193 universities and scientific research institutions by total patent application. University of Shanghai for Science & Technology, North China Electric Power University, Xi'an Jiaotong University are dominant in this area. They take 7.35% of the total patent filing.
Shanghai Shi, China
Patent: 17
Beijing Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 10
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Yunnan Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6