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
Michigan, United States
Patent: 11,909
Osaka-fu, Japan
Patent: 10,143
Tokyo-to, Japan
Patent: 9,435
Minnesota, United States
Patent: 8,857
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
Hubei Sheng, China
Patent: 723
Tokyo-to, Japan
Patent: 382
Yamagata-ken, Japan
Patent: 249
Tokyo-to, Japan
Patent: 238
Cornwall, United Kingdom
Patent: 220
Tokyo-to, Japan
Patent: 212
California, United States
Patent: 194
Guangdong Sheng, China
Patent: 152
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
Michigan, United States
Patent: 5,789
Tokyo-to, Japan
Patent: 5,216
Tokyo-to, Japan
Patent: 4,629
Tokyo-to, Japan
Patent: 4,270
Taiwan Province, China
Patent: 4,234
Tokyo-to, Japan
Patent: 4,038
Minnesota, United States
Patent: 3,907
With the analysis among related 1,237,338 patents in last 5 years, we discover 3 new entrants.
Guangdong Sheng, China
Patent: 726
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.
Guangdong Sheng, China
Patent: 2,332
Shanghai Shi, China
Patent: 1,712
Sichuan Sheng, China
Patent: 1,648
Zhejiang Sheng, China
Patent: 1,590
Heilongjiang Sheng, China
Patent: 1,533
Beijing Shi, China
Patent: 1,471
Hunan Sheng, China
Patent: 1,424
Shaanxi Sheng, China
Patent: 1,416
Beijing Shi, China
Patent: 1,397
Hubei Sheng, China
Patent: 1,287