With the analysis among 4,488 patents, we discovered top 474 key players by total patent application. Toyota Motor Corp., Hyundai Motor Co., Ltd., Robert Bosch GmbH are dominant in this area. They take 7.42% of the total patent filing.
Tokyo-to, Japan
Patent: 123
Baden-Württemberg, Germany
Patent: 99
Bayern, Germany
Patent: 78
Bayern, Germany
Patent: 66
Illinois, United States
Patent: 66
Kanagawa-ken, Japan
Patent: 65
Aichi-ken, Japan
Patent: 62
Tokyo-to, Japan
Patent: 48
With the analysis among 44 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Silniva, Inc., Tegway are active in this area.
Tokyo-to, Japan
Patent: 13
Tennessee, United States
Patent: 9
Alternative Energy Innovations SL
Dorset, United Kingdom
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,271 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing KELK Ltd., The Swatch Group Research & Development Ltd., Southeast University take 4.96% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 26
The Swatch Group Research & Development Ltd.
Jiangsu Sheng, China
Patent: 18
California, United States
Patent: 18
Jiangsu Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 11
Baden-Württemberg, Germany
Patent: 11
Gyeongsangnam-do, South Korea
Patent: 10
With the analysis among related 1,271 patents in last 5 years, we discover 327 new entrants. Matrix Industries, Inc., Ocean Power Technologies, Inc., Imam Abdulrahman Bin Faisal University are the most active new entrants in this area.
California, United States
Patent: 18
New Jersey, United States
Patent: 7
Shaanxi Sheng, China
Patent: 6
Colorado, United States
Patent: 6
Zhejiang Fuxing Shipping Co. Ltd.
Zhejiang Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
With the analysis among 1,387 patents, we discovered top 260 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Southeast University are dominant in this area. They take 6.99% of the total patent filing.
Zhejiang Sheng, China
Patent: 33
Tianjin Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 13
Hovedstaden, Denmark
Patent: 12
Massachusetts, United States
Patent: 11
Shaanxi Sheng, China
Patent: 11