With the analysis among 166,326 patents, we discovered top 487 key players by total patent application. Kobe Steel, Ltd., UACJ Corp., Nippon Light Metal Co., Ltd. are dominant in this area. They take 4.63% of the total patent filing.
Kyoto-fu, Japan
Patent: 3,634
Tokyo-to, Japan
Patent: 2,451
Tokyo-to, Japan
Patent: 1,609
Tokyo-to, Japan
Patent: 1,445
Georgia, United States
Patent: 1,049
Tokyo-to, Japan
Patent: 1,023
Tokyo-to, Japan
Patent: 943
Osaka-fu, Japan
Patent: 905
Tokyo-to, Japan
Patent: 840
New York, United States
Patent: 788
With the analysis among 290 patents, we discovered top 60 start-ups by total patent application. Aisin KK, Opticast, Inc., Divergent Technologies, Inc. are active in this area.
Tokyo-to, Japan
Patent: 121
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 16
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 10
New York, United States
Patent: 10
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among related 75,451 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing UACJ Corp., Novelis, Inc., Central South University take 1.52% of patent filing during this period.
Tokyo-to, Japan
Patent: 450
Georgia, United States
Patent: 395
Hunan Sheng, China
Patent: 305
Hebei Sheng, China
Patent: 248
Tokyo-to, Japan
Patent: 232
Kyoto-fu, Japan
Patent: 221
Tokyo-to, Japan
Patent: 194
Liaoning Sheng, China
Patent: 184
Shanghai Shi, China
Patent: 178
Chiba-ken, Japan
Patent: 150
With the analysis among related 75,451 patents in last 5 years, we discover 116 new entrants. Shandong Innovation Alloy Research Institute Co., Ltd., Shandong Aluminum Baihui Smart Home Technology Co., Ltd., Anhui Boan Doors & Windows Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 72
Shandong Sheng, China
Patent: 44
Anhui Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 39
Liaoning Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 34
Anhui Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 32
Liaoning Sheng, China
Patent: 31
With the analysis among 14,956 patents, we discovered top 275 universities and scientific research institutions by total patent application. Central South University, Harbin Institute of Technology, Shanghai Jiao Tong University are dominant in this area. They take 7.58% of the total patent filing.
Hunan Sheng, China
Patent: 513
Heilongjiang Sheng, China
Patent: 319
Shanghai Shi, China
Patent: 302
Liaoning Sheng, China
Patent: 261
Jiangsu Sheng, China
Patent: 243
Beijing Shi, China
Patent: 236
Jilin Sheng, China
Patent: 218
Guangdong Sheng, China
Patent: 181
Liaoning Sheng, China
Patent: 165
Tianjin Shi, China
Patent: 155