With the analysis among 6,874 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., LG Electronics, Inc., Toyota Motor Corp. are dominant in this area. They take 5.08% of the total patent filing.
Osaka-fu, Japan
Patent: 165
Tokyo-to, Japan
Patent: 89
Tokyo-to, Japan
Patent: 88
California, United States
Patent: 83
Rheinland-Pfalz, Germany
Patent: 72
Fukuoka-ken, Japan
Patent: 61
Osaka-fu, Japan
Patent: 59
With the analysis among 32 patents, we discovered top 11 start-ups by total patent application. Aisin KK, M-I LLC, Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 17
Texas, United States
Patent: 5
New York, United States
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Human Technopole Foundation
Lombardia, Italy
Patent: 1
Cascade Water Products Ltd.
Angus, United Kingdom
Patent: 1
With the analysis among related 1,216 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., Gree Electric Appliances, Inc. of Zhuhai, China Institute of Water Resources and Hydropower Research take 2.06% of patent filing during this period.
Guangdong Sheng, China
Patent: 8
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Patent: 6
Guangdong Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among related 1,216 patents in last 5 years, we discover 444 new entrants. Shenzhen Hengruida Refrigeration Equipment Co., Ltd., Shanghai Juna New Material Technology Co., Ltd., Ningbo Hangzhou Bay New Area Xiangyuan Power Supply Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
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Patent: 3
Shandong Huachuang Energy Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
With the analysis among 616 patents, we discovered top 190 universities and scientific research institutions by total patent application. University of Shanghai for Science & Technology, Southeast University, Hohai University are dominant in this area. They take 6.17% of the total patent filing.
Shanghai Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5