With the analysis among 2,876 patents, we discovered top 491 key players by total patent application. Shimano, Inc., Honda Motor Co., Ltd., ZF Friedrichshafen AG are dominant in this area. They take 5.22% of the total patent filing.
Osaka-fu, Japan
Patent: 58
Tokyo-to, Japan
Patent: 47
Baden-Württemberg, Germany
Patent: 45
Shanghai Shi, China
Patent: 34
Jilin Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 24
Kanagawa-ken, Japan
Patent: 20
Zhejiang Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 16
GM Global Technology Operations LLC
Michigan, United States
Patent: 16
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 1,286 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shimano, Inc., Honda Motor Co., Ltd., Shanghai Automobile Gear Works take 7.31% of patent filing during this period.
Osaka-fu, Japan
Patent: 39
Tokyo-to, Japan
Patent: 36
Shanghai Shi, China
Patent: 19
Kanagawa-ken, Japan
Patent: 18
Hunan Sheng, China
Patent: 13
Aichi-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Chongqing Shi, China
Patent: 10
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Patent: 9
With the analysis among related 1,286 patents in last 5 years, we discover 408 new entrants. Chongqing University, Anhui Meizhi Compressor Sales Co., Ltd., JD Components Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 10
Anhui Sheng, China
Patent: 7
Georgia, United States
Patent: 7
Changzhou Shengbo Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Vaud, Switzerland
Patent: 5
Guangdong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 279 patents, we discovered top 109 universities and scientific research institutions by total patent application. Jilin University, Chongqing University, Zhejiang Sci-Tech University are dominant in this area. They take 10.04% of the total patent filing.
Jilin Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4