With the analysis among 231 patents, we discovered top 145 key players by total patent application. Hitachi Ltd., Fuji Electric Co., Ltd., Nippon Carbide Industries Co., Inc. are dominant in this area. They take 8.23% of the total patent filing.
Aichi-ken, Japan
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Colorado, United States
Patent: 1
With the analysis among related 25 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Hitachi Ltd., Hainan Zhihong Intelligent Information Engineering Co., Ltd., Zibo Jinjiyuan Abrasives Co., Ltd. take 32.00% of patent filing during this period.
Hainan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 18 new entrants. Hainan Zhihong Intelligent Information Engineering Co., Ltd., Zibo Jinjiyuan Abrasives Co., Ltd., Hechi Jinxing Biotechnology Co., Ltd. are the most active new entrants in this area.
Hainan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 9 universities and scientific research institutions by total patent application. Hokkaido University, Zhejiang University, Kyoto University are dominant in this area. They take 35.29% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1