With the analysis among 14,730 patents, we discovered top 477 key players by total patent application. Mitsubishi Materials Corp., Proterial Ltd., Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 9.98% of the total patent filing.
Tokyo-to, Japan
Patent: 813
Chiba-ken, Japan
Patent: 276
Tokyo-to, Japan
Patent: 271
Tokyo-to, Japan
Patent: 263
Tokyo-to, Japan
Patent: 254
Kyoto-fu, Japan
Patent: 251
Tokyo-to, Japan
Patent: 240
Tokyo-to, Japan
Patent: 207
With the analysis among 32 patents, we discovered top 5 start-ups by total patent application. Knapsack Co., KIOXIA Corp., Aisin KK are active in this area.
Oregon, United States
Patent: 20
Beijing Shi, China
Patent: 1
With the analysis among related 727 patents applied in the last 5 years. We discover 286 most active companies in this area. The fast-growing Sumitomo Electric Hardmetal Ltd., Mitsubishi Materials Corp., Proterial Ltd. take 14.72% of patent filing during this period.
Hokkaido, Japan
Patent: 41
Tokyo-to, Japan
Patent: 34
Chiba-ken, Japan
Patent: 32
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 23
Nikko Metal Manufacturing Co. Ltd.
Fukushima-ken, Japan
Patent: 17
Beijing Shi, China
Patent: 15
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 13
South Carolina, United States
Patent: 10
With the analysis among related 727 patents in last 5 years, we discover 115 new entrants. Metglas, Inc., KIOXIA Corp., Sandvik Coromant SNC are the most active new entrants in this area.
South Carolina, United States
Patent: 10
CENTRE COUNTY, France
Patent: 7
Anhui Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 4
Zhu Shi Hui She Bo Mai Li Cheng
undefined undefined
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 1,374 patents, we discovered top 217 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tianjin University are dominant in this area. They take 23.65% of the total patent filing.
Beijing Shi, China
Patent: 51
Liaoning Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
Miyagi-ken, Japan
Patent: 17
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 16
Shanghai Shi, China
Patent: 13
Shanxi Sheng, China
Patent: 13
Hokkaido, Japan
Patent: 12