With the analysis among 8,797 patents, we discovered top 487 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Suzhou Jinao Ozone Co., Ltd. are dominant in this area. They take 2.19% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 64
Suzhou Jinao Ozone Co., Ltd.
Jiangsu Sheng, China
Patent: 48
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 37
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 34
Jiangsu Koner Ozone Co. Ltd.
Jiangsu Sheng, China
Patent: 32
Tokyo-to, Japan
Patent: 32
Schaffhausen, Switzerland
Patent: 30
Orc Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 29
With the analysis among 50 patents, we discovered top 15 start-ups by total patent application. 3Oe Scientific LLC, Suzhou Jingtuo Semiconductor Technology Co Ltd., Rootsense are active in this area.
Indiana, United States
Patent: 11
Suzhou Jingtuo Semiconductor Technology Co Ltd.
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 7
Texas, United States
Patent: 5
Wisconsin, United States
Patent: 3
Jiangsu Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Hovedstaden, Denmark
Patent: 1
With the analysis among related 8,926 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Suzhou Jinao Ozone Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Mitsubishi Electric Corp. take 1.20% of patent filing during this period.
Suzhou Jinao Ozone Co., Ltd.
Jiangsu Sheng, China
Patent: 40
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 36
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 31
Orc Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 27
Beijing Cosman Technology Co., Ltd.
Beijing Shi, China
Patent: 26
Guangzhou Debaishun Blue Diamond Technology Co., Ltd.
Guangdong Sheng, China
Patent: 25
Xuzhou Tianlan Ozone Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 25
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 22
Tokyo-to, Japan
Patent: 22
With the analysis among related 8,926 patents in last 5 years, we discover 416 new entrants. Beijing Cosman Technology Co., Ltd., Xuzhou Tianlan Ozone Equipment Co.,Ltd., Chinese Academy of Sciences Chengdu Science and Technology Development Center are the most active new entrants in this area.
Beijing Cosman Technology Co., Ltd.
Beijing Shi, China
Patent: 26
Xuzhou Tianlan Ozone Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 25
Chinese Academy of Sciences Chengdu Science and Technology Development Center
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Patent: 21
Aichi-ken, Japan
Patent: 19
Anqimei (Xiamen) Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 17
Jinan Starco Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 16
Qingdao Ainongkang Technology Industry Co., Ltd.
Shandong Sheng, China
Patent: 16
Shandong Zhonghui Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 16
Suzhou Jinao Industrial Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Zhejiang Youshi Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 13
With the analysis among 912 patents, we discovered top 241 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Zhejiang University of Technology are dominant in this area. They take 5.04% of the total patent filing.
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 12
Guangdong University of Technology
Guangdong Sheng, China
Patent: 9
Kuban State Agrarian University
South China University of Technology
Guangdong Sheng, China
Patent: 8
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 8
Beijing Jiaotong University
Beijing Shi, China
Patent: 7
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 6
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 6