With the analysis among 950 patents, we discovered top 419 key players by total patent application. Sumitomo Electric Industries Ltd., Resonac Holdings Corp., BP Plc are dominant in this area. They take 10.42% of the total patent filing.
Osaka-fu, Japan
Patent: 42
Chiba-ken, Japan
Patent: 31
North Carolina, United States
Patent: 24
Aichi-ken, Japan
Patent: 19
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
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With the analysis among related 157 patents applied in the last 5 years. We discover 92 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., GlobalWafers Co., Ltd., Shin-Etsu Handotai Co., Ltd. take 22.29% of patent filing during this period.
Osaka-fu, Japan
Patent: 14
Taiwan Province, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Chiba-ken, Japan
Patent: 6
Shanxi Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Niigata-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 157 patents in last 5 years, we discover 74 new entrants. GlobalWafers Co., Ltd., Aledia SAS, Taiyuan University of Technology are the most active new entrants in this area.
Taiwan Province, China
Patent: 11
Shanxi Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Niigata-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
CENTRE COUNTY, France
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
With the analysis among 160 patents, we discovered top 48 universities and scientific research institutions by total patent application. Central South University, Taiyuan University of Technology, University of South Carolina are dominant in this area. They take 21.25% of the total patent filing.
Hunan Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 5
South Carolina, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Ohio, United States
Patent: 3
Central Region, Singapore
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Mississippi, United States
Patent: 2