With the analysis among 1,541 patents, we discovered top 488 key players by total patent application. SINO CRYSTAL PRECISION MANUFACTURING CO.,LTD., Sumitomo Electric Industries Ltd., Eastman Kodak Co. are dominant in this area. They take 7.01% of the total patent filing.
Henan Sheng, China
Patent: 35
Osaka-fu, Japan
Patent: 28
New York, United States
Patent: 27
Minnesota, United States
Patent: 21
Jiangxi Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 16
Pennsylvania, United States
Patent: 16
Hokkaido, Japan
Patent: 16
Texas, United States
Patent: 15
Jiangsu Sheng, China
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 566 patents applied in the last 5 years. We discover 324 most active companies in this area. The fast-growing Xinfeng Chonghui Technology Co., Ltd., Sumitomo Electric Hardmetal Ltd., Hubei Sanxiang Superhard Materials Co., Ltd. take 7.95% of patent filing during this period.
Jiangxi Sheng, China
Patent: 19
Hokkaido, Japan
Patent: 13
Hubei Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Central Line (Henan) New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among related 566 patents in last 5 years, we discover 284 new entrants. Xinfeng Chonghui Technology Co., Ltd., Hubei Sanxiang Superhard Materials Co., Ltd., Jiangsu Lu's Diamond Tools Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Central Line (Henan) New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
With the analysis among 142 patents, we discovered top 42 universities and scientific research institutions by total patent application. Jinan University, Huazhong University of Science & Technology, Tokai National Higher Education & Research System are dominant in this area. They take 11.27% of the total patent filing.
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3