With the analysis among 2,088 patents, we discovered top 476 key players by total patent application. Hitachi Ltd., General Electric Co., TOSHIBA Corp. are dominant in this area. They take 13.51% of the total patent filing.
Tokyo-to, Japan
Patent: 132
Massachusetts, United States
Patent: 87
Tokyo-to, Japan
Patent: 63
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 44
Kanagawa-ken, Japan
Patent: 30
Tokyo-to, Japan
Patent: 27
Osaka-fu, Japan
Patent: 22
Kanagawa-ken, Japan
Patent: 22
With the analysis among 11 patents, we discovered top 8 start-ups by total patent application. Cirkul, Inc., KIOXIA Corp., Letv Cloud Computing Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Arizona, United States
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 557 patents applied in the last 5 years. We discover 338 most active companies in this area. The fast-growing Hitachi Ltd., Canon Co., Ltd, Brother Industries, Ltd. take 7.90% of patent filing during this period.
Tokyo-to, Japan
Patent: 19
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Patent: 14
Aichi-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Bayern, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
Kanagawa-ken, Japan
Patent: 8
Beijing Shi, China
Patent: 8
Illinois, United States
Patent: 7
Massachusetts, United States
Patent: 7
With the analysis among related 557 patents in last 5 years, we discover 236 new entrants. Shenhua Railway Freight Transport Co., Ltd., China Shenhua Energy Co., Ltd., PLA Rocket Force University of Engineering are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
California, United States
Patent: 3
Fukushima-ken, Japan
Patent: 3
With the analysis among 357 patents, we discovered top 102 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Harbin Institute of Technology, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 11.48% of the total patent filing.
Shaanxi Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Hunan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5