With the analysis among 7,702 patents, we discovered top 494 key players by total patent application. POSCO Holdings Inc., Yoshino Kogyosho Co. Ltd., Chongqing Haoneng Xingfu Synchronizer Co., Ltd. are dominant in this area. They take 2.19% of the total patent filing.
Yoshino Kogyosho Co. Ltd.
Tokyo-to, Japan
Patent: 60
Chongqing Haoneng Xingfu Synchronizer Co., Ltd.
Chongqing Shi, China
Patent: 34
Tokyo-to, Japan
Patent: 27
State Grid Corp. of China
Beijing Shi, China
Patent: 25
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 23
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 17
Kyoto-fu, Japan
Patent: 15
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 13
With the analysis among 8 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Beijing Zhongke Fuhai Cryogenic Technology Co Ltd., Shenzhen Xbiome Biotech Co., Ltd. are active in this area.
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 2
Shenzhen Xbiome Biotech Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qingdao Feixiong Lingxian Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
Gyeongsangbuk-do, South Korea
Patent: 1
With the analysis among related 4,562 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., SINOPEC Engineering (Group) Co., Ltd., Sinopec Guangzhou Engineering Co. Ltd. take 0.83% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 16
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 12
Sinopec Guangzhou Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 10
Hangzhou Longya Powei Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Hangzhou Lindidray Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhejiang Institute of Marine Fisheries
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Patent: 6
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 5
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 5
With the analysis among related 4,562 patents in last 5 years, we discover 454 new entrants. Hangzhou Longya Powei Technology Co., Ltd., Hangzhou Lindidray Technology Co., Ltd., Lanzhou Jiaotong University are the most active new entrants in this area.
Hangzhou Longya Powei Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Hangzhou Lindidray Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 5
Liaoning Provincial College of Communications
Liaoning Sheng, China
Patent: 5
Shanxi Yangmei Chemical Industry Machinery Co. Ltd.
Shanxi Sheng, China
Patent: 5
Zhejiang Lishui People's Hospital
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Qingdao Xienhe Automobile Equipment Co., Ltd.
Shandong Sheng, China
Patent: 4
Xuchang Yutong Printing & Packaging Co., Ltd.
Henan Sheng, China
Patent: 4
Wenzhou Vocational and Technical College
Zhejiang Sheng, China
Patent: 4
With the analysis among 846 patents, we discovered top 250 universities and scientific research institutions by total patent application. Southwest Petroleum University, Zhejiang University, Qingdao University of Science & Technology are dominant in this area. They take 3.31% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 7
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 6
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 6
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 5
Northeast Forestry University
Heilongjiang Sheng, China
Patent: 5
Liaoning Provincial College of Communications
Liaoning Sheng, China
Patent: 5