With the analysis among 276 patents, we discovered top 114 key players by total patent application. Hitachi Ltd., Honda Motor Co., Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 23.91% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
Fukushima-ken, Japan
Patent: 10
Aichi-ken, Japan
Patent: 9
Aichi-ken, Japan
Patent: 9
Massachusetts, United States
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 123 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing Yazaki Corp., Hitachi Ltd., Pioneer Corp. take 10.57% of patent filing during this period.
Fukushima-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
With the analysis among related 123 patents in last 5 years, we discover 74 new entrants. Yazaki Corp., Huawei Technologies Co., Ltd., Zhejiang University of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Chiba-ken, Japan
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Fukuoka-ken, Japan
Patent: 2
With the analysis among 53 patents, we discovered top 23 universities and scientific research institutions by total patent application. University of Tokyo, Nanjing University of Science & Technology, Zhejiang University of Technology are dominant in this area. They take 30.19% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1