With the analysis among 18,365 patents, we discovered top 483 key players by total patent application. Seiko Epson Corp., Nemoto Kyorindo Co. Ltd., Yoshino Kogyosho Co. Ltd. are dominant in this area. They take 18.85% of the total patent filing.
Nagano-ken, Japan
Patent: 2,839
Yoshino Kogyosho Co. Ltd.
Tokyo-to, Japan
Patent: 166
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 121
Vaud, Switzerland
Patent: 112
Tokyo-to, Japan
Patent: 106
Tokyo-to, Japan
Patent: 97
Tokyo-to, Japan
Patent: 94
Tokyo-to, Japan
Patent: 90
With the analysis among 39 patents, we discovered top 18 start-ups by total patent application. Aoran Biotechnology (Shanghai) Co. Ltd., Aisin KK, Alliance Bio Expertise SAS are active in this area.
Aoran Biotechnology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 9
Alliance Bio Expertise SAS
Bretagne, France
Patent: 4
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 2
Lansion Biotechnology Co. Ltd.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Sigma Squares (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 5,596 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Seiko Epson Corp., Hefei Guoxuan High-Tech Power Energy Co., Ltd., PetroChina Co., Ltd. take 5.13% of patent filing during this period.
Nagano-ken, Japan
Patent: 187
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 57
Beijing Shi, China
Patent: 43
China Petroleum University Beijing
Beijing Shi, China
Patent: 40
Southwest Petroleum University
Sichuan Sheng, China
Patent: 39
Changzhou Paiteng Electronic Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 34
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Patent: 34
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 28
Zhuhai Yinlong Energy Co. Ltd.
Guangdong Sheng, China
Patent: 22
With the analysis among related 5,596 patents in last 5 years, we discover 316 new entrants. Dongguan University of Technology, Shenzhen Dymind Biotechnology Co., Ltd., KYOCERA Document Solutions, Inc. are the most active new entrants in this area.
Dongguan University of Technology
Guangdong Sheng, China
Patent: 17
Shenzhen Dymind Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 14
KYOCERA Document Solutions, Inc.
Osaka-fu, Japan
Patent: 11
Jiangsu Jiatuo New Energy Intelligent Equipment Co., Ltd
Jiangsu Sheng, China
Patent: 11
Shenzhen Kickner Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Shanghai Huixiang Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Aoran Biotechnology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 9
Guangzhou Zhuoyue Power New Energy Co., Ltd.
Guangdong Sheng, China
Patent: 9
With the analysis among 1,983 patents, we discovered top 235 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Southwest Petroleum University, China University of Petroleum (East China) are dominant in this area. They take 7.56% of the total patent filing.
China Petroleum University Beijing
Beijing Shi, China
Patent: 58
Southwest Petroleum University
Sichuan Sheng, China
Patent: 52
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 40
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 30
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 28
Henan Polytechnic University
Henan Sheng, China
Patent: 24
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 22
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 22