With the analysis among 10,731 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Hitachi Ltd. are dominant in this area. They take 13.42% of the total patent filing.
Osaka-fu, Japan
Patent: 545
Tokyo-to, Japan
Patent: 460
Tokyo-to, Japan
Patent: 435
Tokyo-to, Japan
Patent: 422
Tokyo-to, Japan
Patent: 331
Fukushima-ken, Japan
Patent: 280
Tokyo-to, Japan
Patent: 243
Aichi-ken, Japan
Patent: 230
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 190
Kanagawa-ken, Japan
Patent: 167
With the analysis among 69 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Prodrone Co., Ltd., Magnisity Ltd. are active in this area.
Tokyo-to, Japan
Patent: 60
Aichi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 981 patents applied in the last 5 years. We discover 375 most active companies in this area. The fast-growing Toyota Motor Corp., Mitsubishi Electric Corp., Robert Bosch GmbH take 8.66% of patent filing during this period.
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 28
Baden-Württemberg, Germany
Patent: 25
New York, United States
Patent: 16
Osaka-fu, Japan
Patent: 16
Jiangsu Sheng, China
Patent: 14
Niigata-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Shandong Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 11
With the analysis among related 981 patents in last 5 years, we discover 228 new entrants. Derrick Corp., Continental Automotive France SAS, Continental Automotive GmbH are the most active new entrants in this area.
New York, United States
Patent: 16
Baden-Württemberg, Germany
Patent: 9
Minnesota, United States
Patent: 8
Fukuoka-ken, Japan
Patent: 8
Kanagawa-ken, Japan
Patent: 5
New Hampshire, United States
Patent: 5
Noord-Brabant, Netherlands
Patent: 4
With the analysis among 380 patents, we discovered top 98 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Julius-Maximilians-Universität Würzburg, University of Houston are dominant in this area. They take 6.32% of the total patent filing.
Texas, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
New Mexico, United States
Patent: 3
Massachusetts, United States
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3