With the analysis among 54,444 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Hitachi Ltd. are dominant in this area. They take 8.71% of the total patent filing.
Osaka-fu, Japan
Patent: 1,780
Tokyo-to, Japan
Patent: 1,568
Tokyo-to, Japan
Patent: 1,396
Tokyo-to, Japan
Patent: 1,391
Tokyo-to, Japan
Patent: 1,231
Tokyo-to, Japan
Patent: 1,150
Tokyo-to, Japan
Patent: 1,035
Tokyo-to, Japan
Patent: 948
Aichi-ken, Japan
Patent: 826
With the analysis among 425 patents, we discovered top 172 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Cambridge Mobile Telematics, Inc. are active in this area.
Tokyo-to, Japan
Patent: 81
Beijing Shi, China
Patent: 33
Massachusetts, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 7
Henan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among related 7,904 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Huawei Technologies Co., Ltd., Kyoraku Sangyo KK take 5.85% of patent filing during this period.
Tokyo-to, Japan
Patent: 208
Guangdong Sheng, China
Patent: 166
Aichi-ken, Japan
Patent: 88
Ehime-ken, Japan
Patent: 84
California, United States
Patent: 80
Guangdong Sheng, China
Patent: 77
Tokyo-to, Japan
Patent: 75
Guangdong Sheng, China
Patent: 52
Baden-Württemberg, Germany
Patent: 51
With the analysis among related 7,904 patents in last 5 years, we discover 132 new entrants. Suzhou Inspur Intelligent Technology Co., Ltd., Beijing Dajia Internet Information Technology Co., Ltd., Coupang Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 29
Beijing Shi, China
Patent: 24
Shandong Sheng, China
Patent: 16
California, United States
Patent: 15
Beijing Shi, China
Patent: 12
New York, United States
Patent: 11
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 10
With the analysis among 2,221 patents, we discovered top 223 universities and scientific research institutions by total patent application. Tsinghua University, Beihang University, Zhejiang University are dominant in this area. They take 10.99% of the total patent filing.
Beijing Shi, China
Patent: 42
Beijing Shi, China
Patent: 30
Zhejiang Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 27
Beijing Shi, China
Patent: 24
Hubei Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 23
Sichuan Sheng, China
Patent: 20
Heilongjiang Sheng, China
Patent: 20