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.
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 64
Jiangsu Sheng, China
Patent: 48
Guangdong Sheng, China
Patent: 37
Kanagawa-ken, Japan
Patent: 34
Jiangsu Sheng, China
Patent: 32
Tokyo-to, Japan
Patent: 32
Schaffhausen, Switzerland
Patent: 30
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
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 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.
Jiangsu Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 27
Beijing Shi, China
Patent: 26
Guangdong Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
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 Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
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Patent: 21
Aichi-ken, Japan
Patent: 19
Fujian Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
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 Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Yunnan Sheng, China
Patent: 6