With the analysis among 302 patents, we discovered top 129 key players by total patent application. Ricoh Co., Ltd., Kao Germany GmbH, TOSHIBA Corp. are dominant in this area. They take 16.23% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Hessen, Germany
Patent: 11
Illinois, United States
Patent: 6
Illinois, United States
Patent: 6
Hamburg, Germany
Patent: 4
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With the analysis among related 12 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Univation Technologies LLC, Anhui Yimu Bio-Energy Co., Ltd., Jilin University take 33.33% of patent filing during this period.
Texas, United States
Patent: 2
Anhui Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Alabama, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Minqin County Tengsheng Trading Co., Ltd.
Gansu Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 8 new entrants. Univation Technologies LLC, Anhui Yimu Bio-Energy Co., Ltd., Jilin University are the most active new entrants in this area.
Texas, United States
Patent: 2
Anhui Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Minqin County Tengsheng Trading Co., Ltd.
Gansu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 18 universities and scientific research institutions by total patent application. California Institute of Technology, Tianjin University, Jilin University are dominant in this area. They take 24.24% of the total patent filing.
California, United States
Patent: 3
Tianjin Shi, China
Patent: 3
Jilin Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1