With the analysis among 9,081 patents, we discovered top 486 key players by total patent application. Matsushita Electronics Corp., Procter & Gamble Co., Ricoh Co., Ltd. are dominant in this area. They take 5.36% of the total patent filing.
Osaka-fu, Japan
Patent: 147
Ohio, United States
Patent: 141
Tokyo-to, Japan
Patent: 111
New Hampshire, United States
Patent: 108
Tokyo-to, Japan
Patent: 102
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 78
With the analysis among 36 patents, we discovered top 14 start-ups by total patent application. ZeroPoint Technologies AB, Aisin KK, ZPEG, Inc. are active in this area.
Texas, United States
Patent: 5
Ohio, United States
Patent: 3
California, United States
Patent: 1
California, United States
Patent: 1
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Patent: 1
Technocarbon Technologies France SAS
Guangdong Sheng, China
Patent: 1
Virginia, United States
Patent: 1
With the analysis among related 525 patents applied in the last 5 years. We discover 337 most active companies in this area. The fast-growing M&K Ltd., Procter & Gamble Co., JFE Steel Corp. take 5.71% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Ohio, United States
Patent: 10
Sichuan Sheng, China
Patent: 8
New Jersey, United States
Patent: 8
Distrito Federal, Mexico
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
With the analysis among related 525 patents in last 5 years, we discover 232 new entrants. Suzhou Topo Acoustics Technology Co., Ltd., Liaoning University of Petroleum & Chemical Technology, Ultra-Pak Industries Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 675 patents, we discovered top 187 universities and scientific research institutions by total patent application. Southwest Petroleum University, Central South University, China University of Petroleum (East China) are dominant in this area. They take 11.26% of the total patent filing.
Sichuan Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6