With the analysis among 244 patents, we discovered top 68 key players by total patent application. Honda Motor Co., Ltd., Suzuki Corp., Robert Bosch GmbH are dominant in this area. They take 36.89% of the total patent filing.
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 15
Baden-Württemberg, Germany
Patent: 7
Shandong Sheng, China
Patent: 6
Texas, United States
Patent: 5
Kanagawa-ken, Japan
Patent: 4
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
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With the analysis among related 33 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Bridgestone Corp., Terracraft Motors, Inc., Lima Vehicle Industry Group Co., Ltd. take 24.24% of patent filing during this period.
Texas, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Henan Wankuo Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 13 new entrants. Bridgestone Corp., Lima Vehicle Industry Group Co., Ltd., Zhonghui Ecological Environment Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Henan Wankuo Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang Normal University, Universidade Federal Do Para, Universidade Tecnológica Federal do Paraná are dominant in this area. They take 66.67% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1