With the analysis among 14,912 patents, we discovered top 482 key players by total patent application. Hyundai Motor Co., Ltd., Mazda Motor Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 15.10% of the total patent filing.
Kanagawa-ken, Japan
Patent: 652
Fukushima-ken, Japan
Patent: 536
Tokyo-to, Japan
Patent: 486
Tokyo-to, Japan
Patent: 480
Tokyo-to, Japan
Patent: 404
Aichi-ken, Japan
Patent: 277
Guangdong Sheng, China
Patent: 237
With the analysis among 65 patents, we discovered top 9 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 54
Beijing Shi, China
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,420 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Mazda Motor Corp., Shanghai Waigaoqiao Shipbuilding Co., Ltd. take 5.74% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 42
Shanghai Shi, China
Patent: 41
Guangdong Sheng, China
Patent: 41
Tokyo-to, Japan
Patent: 35
Shanghai Shi, China
Patent: 34
Guangdong Sheng, China
Patent: 31
Hebei Sheng, China
Patent: 30
Osaka-fu, Japan
Patent: 27
undefined undefined
Patent: 26
With the analysis among related 2,420 patents in last 5 years, we discover 320 new entrants. CSSC Chengxi Shipbuilding Co. Ltd., China Ship Scientific Research Center, Dongfeng Xiaokang Motor Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Gyeonggi-do, South Korea
Patent: 6
Shandong Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
With the analysis among 596 patents, we discovered top 126 universities and scientific research institutions by total patent application. Dalian Maritime University, Jiangsu University of Science & Technology, Wuhan University of Technology are dominant in this area. They take 13.59% of the total patent filing.
Liaoning Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 14
Tianjin Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hiroshima-ken, Japan
Patent: 5