With the analysis among 3,417 patents, we discovered top 479 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 12.47% of the total patent filing.
Osaka-fu, Japan
Patent: 153
Tokyo-to, Japan
Patent: 152
Tokyo-to, Japan
Patent: 121
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 77
Nagano-ken, Japan
Patent: 60
Toyama-ken, Japan
Patent: 54
Beijing Shi, China
Patent: 43
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 41
With the analysis among 22 patents, we discovered top 11 start-ups by total patent application. KIOXIA Corp., Aisin KK, Sakae Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 411 patents applied in the last 5 years. We discover 360 most active companies in this area. The fast-growing CrowdWorks, Inc., State Grid Corp. of China, Naval University of Engineering take 6.57% of patent filing during this period.
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 9
Nagano-ken, Japan
Patent: 3
Tochigi-ken, Japan
Patent: 3
Jiangsu Junzhirou Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 411 patents in last 5 years, we discover 298 new entrants. CrowdWorks, Inc., Naval University of Engineering, Jiangsu Junzhirou Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 10
Jiangsu Junzhirou Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Ishikawa-ken, Japan
Patent: 3
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among 197 patents, we discovered top 62 universities and scientific research institutions by total patent application. Tsinghua University, Naval University of Engineering, Jilin University are dominant in this area. They take 20.30% of the total patent filing.
Beijing Shi, China
Patent: 16
Jilin Sheng, China
Patent: 3
Fukuoka-ken, Japan
Patent: 3
North Carolina, United States
Patent: 2
Ishikawa-ken, Japan
Patent: 2
Tokushima-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2