With the analysis among 53,771 patents, we discovered top 487 key players by total patent application. Hitachi Ltd., LINDA AG, Air Liquide SA are dominant in this area. They take 1.79% of the total patent filing.
Tokyo-to, Japan
Patent: 327
Nordrhein-Westfalen, Germany
Patent: 320
Zuid-Holland, Netherlands
Patent: 277
Tokyo-to, Japan
Patent: 272
Massachusetts, United States
Patent: 268
Osaka-fu, Japan
Patent: 262
Guangdong Sheng, China
Patent: 261
Tokyo-to, Japan
Patent: 246
With the analysis among 406 patents, we discovered top 101 start-ups by total patent application. Beijing Dream Ink Technology Co Ltd., Beijing WeLion New Energy Technology Co. Ltd., Wm. Wrigley Jr. Co. are active in this area.
Beijing Shi, China
Patent: 122
Beijing Shi, China
Patent: 31
Illinois, United States
Patent: 23
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 16
Lombardia, Italy
Patent: 9
California, United States
Patent: 8
California, United States
Patent: 7
With the analysis among related 15,557 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Beijing Dream Ink Technology Co Ltd., Xi'an Jiaotong University take 2.41% of patent filing during this period.
Guangdong Sheng, China
Patent: 184
Beijing Shi, China
Patent: 102
Shaanxi Sheng, China
Patent: 89
Shandong Sheng, China
Patent: 83
Beijing Shi, China
Patent: 70
Tokyo-to, Japan
Patent: 57
Beijing Shi, China
Patent: 54
With the analysis among related 15,557 patents in last 5 years, we discover 128 new entrants. Shenzhen Smoore Technology Ltd., Zhejiang Xuebo Blue Technology Co., Ltd., Guizhou Anji Aviation Investment Casting Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 45
Zhejiang Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 22
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Patent: 15
Hainan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Taiwan Province, China
Patent: 12
Kyoto-fu, Japan
Patent: 11
With the analysis among 8,748 patents, we discovered top 306 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Jiaotong University, Technical Institute of Physics & Chemistry CAS are dominant in this area. They take 4.92% of the total patent filing.
Beijing Shi, China
Patent: 149
Shaanxi Sheng, China
Patent: 148
Beijing Shi, China
Patent: 133
Zhejiang Sheng, China
Patent: 106
Guangdong Sheng, China
Patent: 77
Hubei Sheng, China
Patent: 74
Massachusetts, United States
Patent: 71
Heilongjiang Sheng, China
Patent: 71
Shanghai Shi, China
Patent: 67
Chongqing Shi, China
Patent: 59