With the analysis among 15,272 patents, we discovered top 485 key players by total patent application. Robert Bosch GmbH, DENSO Corp., Siemens AG are dominant in this area. They take 5.80% of the total patent filing.
Baden-Württemberg, Germany
Patent: 441
Aichi-ken, Japan
Patent: 247
Bayern, Germany
Patent: 198
Tokyo-to, Japan
Patent: 182
Beijing Shi, China
Patent: 155
Tokyo-to, Japan
Patent: 127
Osaka-fu, Japan
Patent: 119
Tokyo-to, Japan
Patent: 112
Kanagawa-ken, Japan
Patent: 105
With the analysis among 43 patents, we discovered top 10 start-ups by total patent application. Aisin KK, Goldwell GmbH, 6K Inc. are active in this area.
Tokyo-to, Japan
Patent: 29
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tennessee, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 2,264 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, DENSO Corp., Ningbo Fotile Kitchenware Co. Ltd. take 3.62% of patent filing during this period.
Beijing Shi, China
Patent: 41
Aichi-ken, Japan
Patent: 22
Zhejiang Sheng, China
Patent: 19
Baden-Württemberg, Germany
Patent: 19
Beijing Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
With the analysis among related 2,264 patents in last 5 years, we discover 281 new entrants. Hunan Changgao Electric Appliance Co., Ltd., Shanghai Clear Science & Technology Co., Ltd., Azbil Kimmon Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 1,905 patents, we discovered top 251 universities and scientific research institutions by total patent application. Shandong University, Beihang University, China Jiliang University are dominant in this area. They take 5.51% of the total patent filing.
Shandong Sheng, China
Patent: 36
Beijing Shi, China
Patent: 35
Zhejiang Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 26
Jilin Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 22
Beijing Shi, China
Patent: 20
Sichuan Sheng, China
Patent: 17