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
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 20
Mitsubishi Electric Corp.
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
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
Mitsubishi Electric Corp.
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Xi'an Jiaotong University
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.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Faurecia Clarion Electronics Co., Ltd.
Chiba-ken, Japan
Patent: 2
Enjoyor Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Microelectronics Technology Institute
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.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Microelectronics Technology Institute
Beijing Shi, China
Patent: 2
Chongqing University Of Arts And Sciences
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1