With the analysis among 607,417 patents, we discovered top 479 key players by total patent application. Kobe Steel, Ltd., NIPPON STEEL CORP., TOSHIBA Corp. are dominant in this area. They take 3.66% of the total patent filing.
Kyoto-fu, Japan
Patent: 8,675
Tokyo-to, Japan
Patent: 7,128
Tokyo-to, Japan
Patent: 6,409
Osaka-fu, Japan
Patent: 6,307
Tokyo-to, Japan
Patent: 6,249
Tokyo-to, Japan
Patent: 5,689
Chiba-ken, Japan
Patent: 5,493
Massachusetts, United States
Patent: 5,372
Osaka-fu, Japan
Patent: 4,904
Tokyo-to, Japan
Patent: 4,290
With the analysis among 1,381 patents, we discovered top 193 start-ups by total patent application. Aisin KK, Englishco LLC, KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 418
New York, United States
Patent: 75
Tokyo-to, Japan
Patent: 50
Campania, Italy
Patent: 41
Beijing Shi, China
Patent: 32
Tokyo-to, Japan
Patent: 31
Miyagi-ken, Japan
Patent: 31
California, United States
Patent: 31
California, United States
Patent: 23
Gyeonggi-do, South Korea
Patent: 23
With the analysis among related 147,868 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences take 1.65% of patent filing during this period.
Hunan Sheng, China
Patent: 1,031
Beijing Shi, China
Patent: 752
Liaoning Sheng, China
Patent: 660
Liaoning Sheng, China
Patent: 610
Tokyo-to, Japan
Patent: 572
Chiba-ken, Japan
Patent: 555
Shanghai Shi, China
Patent: 514
Heilongjiang Sheng, China
Patent: 441
Tokyo-to, Japan
Patent: 435
Tokyo-to, Japan
Patent: 429
With the analysis among related 147,866 patents in last 5 years, we discover 22 new entrants. Shandong Innovation Alloy Research Institute Co., Ltd., Xi'an Sirui Advanced Copper Alloy Technology Co., Ltd., Shandong Aluminum Baihui Smart Home Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 71
Shaanxi Sheng, China
Patent: 56
Shandong Sheng, China
Patent: 55
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Patent: 47
Zhejiang Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 43
Shaanxi Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 41
Anhui Sheng, China
Patent: 40
Beijing Shi, China
Patent: 38
With the analysis among 80,919 patents, we discovered top 309 universities and scientific research institutions by total patent application. Central South University, Institute of Metal Research Chinese Academy of Sciences, University of Science & Technology Beijing are dominant in this area. They take 6.50% of the total patent filing.
Hunan Sheng, China
Patent: 1,830
Liaoning Sheng, China
Patent: 1,721
Beijing Shi, China
Patent: 1,712
Heilongjiang Sheng, China
Patent: 1,229
Shanghai Shi, China
Patent: 1,203
Liaoning Sheng, China
Patent: 1,198
Yunnan Sheng, China
Patent: 819
Beijing Shi, China
Patent: 802
Guangdong Sheng, China
Patent: 755
Miyagi-ken, Japan
Patent: 700