With the analysis among 728 patents, we discovered top 251 key players by total patent application. BAE Systems Controls, Inc., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 12.36% of the total patent filing.
BAE Systems Controls, Inc.
New York, United States
Patent: 32
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 27
California, United States
Patent: 22
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 20
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 17
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 16
Shin-Kobe Electric Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 16
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With the analysis among related 35 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Furukawa Battery Co., Ltd., GS Yuasa Corp., BASF Coatings GmbH take 22.86% of patent filing during this period.
Furukawa Battery Co., Ltd.
Kanagawa-ken, Japan
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 2
Guangdong Sheng, China
Patent: 1
Korea Hydro & Nuclear Power Co., Ltd.
Gyeongsangbuk-do, South Korea
Patent: 1
Pangang Group Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Samsung Electronics Co., Ltd.
Panasonic Intellectual Property Management Co. Ltd.
With the analysis among related 35 patents in last 5 years, we discover 22 new entrants. BASF Coatings GmbH, Jinan University, UT-Battelle LLC are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 2
Guangdong Sheng, China
Patent: 1
Tennessee, United States
Patent: 1
Jess Tangqian International Co., Ltd
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Patent: 1
Victoria, Australia
Patent: 1
Korea Hydro & Nuclear Power Co., Ltd.
Gyeongsangbuk-do, South Korea
Patent: 1
Pangang Group Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 1
University of Tennessee Research Foundation
Tennessee, United States
Patent: 1
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1
Daimler AG & Co. Anlagenverwaltung OHG
Brandenburg, Germany
Patent: 1
With the analysis among 44 patents, we discovered top 18 universities and scientific research institutions by total patent application. University of Massachusetts, Railway Technical Research Institute, Xidian University are dominant in this area. They take 25.00% of the total patent filing.
University of Massachusetts
Massachusetts, United States
Patent: 5
Railway Technical Research Institute
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Victoria, Australia
Patent: 1
Karlsruher Institut für Technologie
Baden-Württemberg, Germany
Patent: 1
Guangdong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1