With the analysis among 22,933 patents, we discovered top 478 key players by total patent application. Sumitomo Electric Industries Ltd., Denka Corp., General Electric Co. are dominant in this area. They take 9.64% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 865
New York, United States
Patent: 680
Massachusetts, United States
Patent: 666
Sumitomo Electric Hardmetal Ltd.
Hokkaido, Japan
Patent: 599
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 432
Chiba-ken, Japan
Patent: 295
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 259
Diamond Innovations, Inc.
Ohio, United States
Patent: 218
Tokyo-to, Japan
Patent: 147
Osaka-fu, Japan
Patent: 141
With the analysis among 100 patents, we discovered top 13 start-ups by total patent application. Seram Coatings AS, Naieel Technology Co., Ltd., Aisin KK are active in this area.
Naieel Technology Co., Ltd.
Tokyo-to, Japan
Patent: 15
Tekna Plasma Systems, Inc.
North Carolina, United States
Patent: 7
Bretagne, France
Patent: 3
Dorset, United Kingdom
Patent: 2
Michigan, United States
Patent: 2
Utah, United States
Patent: 1
With the analysis among related 6,945 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Electric Hardmetal Ltd., Denka Corp., Sumitomo Electric Industries Ltd. take 9.85% of patent filing during this period.
Sumitomo Electric Hardmetal Ltd.
Hokkaido, Japan
Patent: 244
New York, United States
Patent: 236
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 204
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 73
Tokyo-to, Japan
Patent: 65
Zhengzhou Zhongnan Jiete Super Hard Material Co. Ltd.
Henan Sheng, China
Patent: 51
Virginia, United States
Patent: 42
Jilin Sheng, China
Patent: 40
Diamond Innovations, Inc.
Ohio, United States
Patent: 36
With the analysis among related 6,945 patents in last 5 years, we discover 182 new entrants. Weifang Chunfeng New Material Technology Co., Ltd., Weifang Zhuoyu New Material Technology Co., Ltd., Alfa Laval AB are the most active new entrants in this area.
Weifang Chunfeng New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 18
Weifang Zhuoyu New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 17
Xinyang Defupeng New Material Co., Ltd.
Henan Sheng, China
Patent: 16
China Nonferrous Metal Guilin Geology & Mining Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Yancheng Teachers University
Jiangsu Sheng, China
Patent: 14
Suzhou Taihu Electric Advanced Material Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Heraeus Precious Metals GmbH & Co. KG
Hessen, Germany
Patent: 12
Taiwan Province, China
Patent: 12
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
With the analysis among 4,286 patents, we discovered top 292 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Jilin University, Korea Institute of Science & Technology are dominant in this area. They take 6.95% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 77
Jilin Sheng, China
Patent: 69
Korea Institute of Science & Technology
Hebei University of Technology
Hebei Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 47
Beijing Jiaotong University
Beijing Shi, China
Patent: 47
Hebei Sheng, China
Patent: 47
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 44
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 42
Shanghai Shi, China
Patent: 39