With the analysis among 1,771,752 patents, we discovered top 485 key players by total patent application. LG Chem Ltd., Toray Industries, Inc., Nitto Denko Corp. are dominant in this area. They take 2.32% of the total patent filing.
South Korea
Patent: 13,962
Tokyo-to, Japan
Patent: 13,741
Osaka-fu, Japan
Patent: 13,441
Dow Global Technologies LLC
Michigan, United States
Patent: 11,909
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 10,143
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 9,435
3M Innovative Properties Co.
Minnesota, United States
Patent: 8,857
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 8,585
Tokyo-to, Japan
Patent: 8,414
With the analysis among 10,521 patents, we discovered top 436 start-ups by total patent application. KIOXIA Corp., Yangtze Memory Technologies Co., Ltd., Aisin KK are active in this area.
Tokyo-to, Japan
Patent: 1,027
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 723
Tokyo-to, Japan
Patent: 382
Yamagata-ken, Japan
Patent: 249
Tokyo-to, Japan
Patent: 238
FiberLean Technologies Ltd.
Cornwall, United Kingdom
Patent: 220
Tokyo-to, Japan
Patent: 212
California, United States
Patent: 194
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 152
Prologium Technology Co. Ltd.
Taiwan Province, China
Patent: 138
With the analysis among related 1,237,338 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Chem Ltd., Nitto Denko Corp., Dow Global Technologies LLC take 1.77% of patent filing during this period.
Osaka-fu, Japan
Patent: 6,913
Dow Global Technologies LLC
Michigan, United States
Patent: 5,789
Tokyo-to, Japan
Patent: 5,216
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 4,629
Tokyo-to, Japan
Patent: 4,270
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 4,234
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 4,038
3M Innovative Properties Co.
Minnesota, United States
Patent: 3,907
With the analysis among related 1,237,338 patents in last 5 years, we discover 3 new entrants.
Zhuhai CosMX Battery Co., Ltd.
Guangdong Sheng, China
Patent: 726
Jiangsu Housheng New Energy Technology Co Ltd.
Jiangsu Sheng, China
Patent: 270
Taixing Energy Solutions Co., Ltd.
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Patent: 249
With the analysis among 184,575 patents, we discovered top 333 universities and scientific research institutions by total patent application. South China University of Technology, Donghua University, Sichuan University are dominant in this area. They take 4.12% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 2,332
Shanghai Shi, China
Patent: 1,712
Sichuan Sheng, China
Patent: 1,648
Zhejiang Sheng, China
Patent: 1,590
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1,533
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1,471
Hunan Sheng, China
Patent: 1,424
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1,416
Beijing Shi, China
Patent: 1,397
Wuhan University of Technology
Hubei Sheng, China
Patent: 1,287