With the analysis among 15,704 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., TOTO Ltd., Noritz Corp. are dominant in this area. They take 2.88% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 188
Fukuoka-ken, Japan
Patent: 152
Kyoto-fu, Japan
Patent: 112
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 73
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 67
Guangdong Sheng, China
Patent: 59
Aichi-ken, Japan
Patent: 48
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 41
Aichi-ken, Japan
Patent: 39
Indiana, United States
Patent: 39
With the analysis among 21 patents, we discovered top 14 start-ups by total patent application. HyGIeaCare, Inc., SyntheX, Inc., Guangzhou Yizhi Jiaju Technology Co. Ltd. are active in this area.
Texas, United States
Patent: 6
California, United States
Patent: 2
Guangzhou Yizhi Jiaju Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 1
United Arab Emirates
Patent: 1
Bern, Switzerland
Patent: 1
Greenfield Robotics Corp.
Kansas, United States
Patent: 1
iReadyIT (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 11,071 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing ChangJiang Survey, Planning, Design and Research Co., Ltd, Hohai University, Powerchina Huadong Engineering Corp. Ltd. take 1.36% of patent filing during this period.
ChangJiang Survey, Planning, Design and Research Co., Ltd
Hubei Sheng, China
Patent: 59
Jiangsu Sheng, China
Patent: 50
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 42
Tianjin Shi, China
Patent: 29
China Institute of Water Resources and Hydropower Research
undefined undefined
Patent: 28
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 25
Wisconsin, United States
Patent: 21
Guangdong Sheng, China
Patent: 20
Henan Water Conservancy Surveying and Designing Research Co.,Ltd.
Henan Sheng, China
Patent: 20
With the analysis among related 11,071 patents in last 5 years, we discover 321 new entrants. Kohler Co., Vitesco Technologies GmbH, Hubei Everway Environmental Energy Technology Co., Ltd. are the most active new entrants in this area.
Wisconsin, United States
Patent: 21
Vitesco Technologies GmbH
Bayern, Germany
Patent: 17
Hubei Everway Environmental Energy Technology Co., Ltd.
Hubei Sheng, China
Patent: 15
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 12
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 12
Zhejiang Huayi Machinery Holding Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 8
Zhuzhou Southern Valve Co., Ltd.
Hunan Sheng, China
Patent: 8
Lombardia, Italy
Patent: 7
Jiangxi Water Conservancy Research Institute
undefined undefined
Patent: 7
With the analysis among 2,459 patents, we discovered top 240 universities and scientific research institutions by total patent application. Hohai University, Tianjin University, Kunming University of Science & Technology are dominant in this area. They take 7.73% of the total patent filing.
Jiangsu Sheng, China
Patent: 83
Tianjin Shi, China
Patent: 36
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 18
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 18
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 18