With the analysis among 1,394 patents, we discovered top 478 key players by total patent application. Hitachi Ltd., Fujitsu Ltd., TOSHIBA Corp. are dominant in this area. They take 8.03% of the total patent filing.
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 19
Kanagawa-ken, Japan
Patent: 19
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 17
Tiandi Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 15
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 14
Kirchdorfer Fertigteilholding GmbH
Michelin Recherche et Technique SA
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. Nature Architects, Inc., KIOXIA Corp., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Huole Technology Development Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai NewMed Medical Co., Ltd.
Shanghai Shi, China
Patent: 1
ZURICH, Switzerland
Patent: 1
With the analysis among related 365 patents applied in the last 5 years. We discover 269 most active companies in this area. The fast-growing China University of Mining & Technology (Beijing), Hitachi Ltd., General Electric Co. take 4.38% of patent filing during this period.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Beijing Liyan Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 5
Tiandi Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4
With the analysis among related 365 patents in last 5 years, we discover 234 new entrants. General Electric Co., Southwest Jiaotong University, Beijing Liyan Technology Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Beijing Liyan Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Siemens Energy Global GmbH & Co. KG
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 4
Shanxi Pingyang Heavy Industry Coal Machine Fittings Sales
Shanxi Sheng, China
Patent: 3
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
With the analysis among 213 patents, we discovered top 79 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, China University of Mining & Technology, China University of Mining & Technology (Beijing) are dominant in this area. They take 14.08% of the total patent filing.
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 12
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 9
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 5
Université Pierre et Marie Curie
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 3
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3