With the analysis among 126,135 patents, we discovered top 489 key players by total patent application. Mitsubishi Materials Corp., Matsushita Electronics Corp., NIPPON STEEL CORP. are dominant in this area. They take 2.72% of the total patent filing.
Tokyo-to, Japan
Patent: 1,278
Osaka-fu, Japan
Patent: 1,246
Tokyo-to, Japan
Patent: 910
Tokyo-to, Japan
Patent: 812
Delaware, United States
Patent: 801
Massachusetts, United States
Patent: 750
Tokyo-to, Japan
Patent: 651
Osaka-fu, Japan
Patent: 640
Bayern, Germany
Patent: 627
With the analysis among 197 patents, we discovered top 48 start-ups by total patent application. Aisin KK, Knapsack Co., Energizer Brands LLC are active in this area.
Tokyo-to, Japan
Patent: 38
Oregon, United States
Patent: 25
California, United States
Patent: 18
Shanghai Shi, China
Patent: 6
California, United States
Patent: 5
With the analysis among related 13,131 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Materials Corp., Kunming University of Science & Technology, Central South University take 2.29% of patent filing during this period.
Tokyo-to, Japan
Patent: 127
Yunnan Sheng, China
Patent: 94
Hunan Sheng, China
Patent: 80
Guangdong Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 38
Shaanxi Sheng, China
Patent: 37
Tokyo-to, Japan
Patent: 33
Guangdong Sheng, China
Patent: 33
Yunnan Sheng, China
Patent: 33
With the analysis among related 13,131 patents in last 5 years, we discover 116 new entrants. Guangzhou Yuzhi Technology Co., Ltd., Yunnan Tin Industry Co., Ltd. Tin Industry Branch, Bengbu Zhongguang Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 38
Yunnan Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 19
Yunnan Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 18
Hebei Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Henan Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
With the analysis among 11,418 patents, we discovered top 335 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, South China University of Technology are dominant in this area. They take 5.32% of the total patent filing.
Hunan Sheng, China
Patent: 223
Yunnan Sheng, China
Patent: 195
Guangdong Sheng, China
Patent: 134
Tianjin Shi, China
Patent: 112
Beijing Shi, China
Patent: 111
Zhejiang Sheng, China
Patent: 107
Hunan Sheng, China
Patent: 105
Shanghai Shi, China
Patent: 84
Guangdong Sheng, China
Patent: 73
Heilongjiang Sheng, China
Patent: 72