With the analysis among 5,956 patents, we discovered top 467 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Koninklijke Philips NV, General Electric Co. are dominant in this area. They take 9.45% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 254
Noord-Holland, Netherlands
Patent: 187
Massachusetts, United States
Patent: 122
Bayern, Germany
Patent: 112
Tokyo-to, Japan
Patent: 85
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 76
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 63
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 62
Tokyo-to, Japan
Patent: 61
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. KIOXIA Corp., National Institutes for Quantum & Radiological Science & Tech, Nexdot SAS are active in this area.
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 1
California, United States
Patent: 1
With the analysis among related 868 patents applied in the last 5 years. We discover 381 most active companies in this area. The fast-growing China ENFI Engineering Corp., Sumitomo Metal Mining Co. Ltd., Lifezone Ltd. take 13.13% of patent filing during this period.
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 49
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 14
Hunan Sheng, China
Patent: 11
New Jersey, United States
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 8
With the analysis among related 868 patents in last 5 years, we discover 255 new entrants. Adeka Corp., BASF Corp., Materion Corp. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 14
New Jersey, United States
Patent: 11
Ohio, United States
Patent: 8
Massachusetts, United States
Patent: 7
NEWPORT, United Kingdom
Patent: 7
Rio Tinto Iron & Titanium Canada, Inc.
New York, United States
Patent: 5
HC Semitek (Zhejiang) Co., Ltd.
Hefei Orient Energy Efficiency Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
North Carolina, United States
Patent: 4
With the analysis among 1,251 patents, we discovered top 194 universities and scientific research institutions by total patent application. Sichuan Normal University, Kyushu University, Central South University are dominant in this area. They take 12.07% of the total patent filing.
Sichuan Normal University
Sichuan Sheng, China
Patent: 59
Fukuoka-ken, Japan
Patent: 41
Hunan Sheng, China
Patent: 26
South China University of Technology
Guangdong Sheng, China
Patent: 17
Fujian Institute of Research on The Structure of Matter
Fujian Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 15
Texas, United States
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 12
University of Clausthal Technical
Niedersachsen, Germany
Patent: 12
Pennsylvania, United States
Patent: 11