With the analysis among 13,799 patents, we discovered top 485 key players by total patent application. Procter & Gamble Co., Matsushita Electronics Corp., Ricoh Co., Ltd. are dominant in this area. They take 2.80% of the total patent filing.
Ohio, United States
Patent: 154
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 117
Tokyo-to, Japan
Patent: 99
Tokyo-to, Japan
Patent: 92
Tokyo-to, Japan
Patent: 71
Delaware, United States
Patent: 70
Tokyo-to, Japan
Patent: 69
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 60
With the analysis among 44 patents, we discovered top 17 start-ups by total patent application. M-I LLC, Quanta Technologies LLC, Aisin KK are active in this area.
Texas, United States
Patent: 11
Texas, United States
Patent: 8
California, United States
Patent: 4
Tekna Plasma Systems, Inc.
Jiangsu Sheng, China
Patent: 2
Charlot Biosciences, Inc.
Marine Innovation Co., Ltd.
Massachusetts, United States
Patent: 1
With the analysis among related 2,164 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Central South University, South China University of Technology take 1.25% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 8
Panasonic Intellectual Property Management Co. Ltd.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
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Patent: 5
Zhengzhou Hengzhijie Electronic Technology Co., Ltd.
Henan Sheng, China
Patent: 5
With the analysis among related 2,164 patents in last 5 years, we discover 346 new entrants. Aica Kogyo Co., Ltd., Zhengzhou Hengzhijie Electronic Technology Co., Ltd., Inner Mongolia Lanhuoyan Technology and Environmental Protection Co., Ltd. are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 8
Zhengzhou Hengzhijie Electronic Technology Co., Ltd.
Henan Sheng, China
Patent: 5
Inner Mongolia Lanhuoyan Technology and Environmental Protection Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
California, United States
Patent: 4
Tekna Plasma Systems, Inc.
Hubei Size New Energy Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Shanxi Academy of Forestry and Grassland Science
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Patent: 3
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 3
With the analysis among 1,706 patents, we discovered top 291 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Central South University, South China University of Technology are dominant in this area. They take 4.98% of the total patent filing.
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 25
Hunan Sheng, China
Patent: 22
South China University of Technology
Guangdong Sheng, China
Patent: 22
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 15
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13