With the analysis among 4,318 patents, we discovered top 487 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 2.13% of the total patent filing.
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 18
Beijing Shi, China
Patent: 17
District of Columbia, United States
Patent: 16
Delaware, United States
Patent: 15
Tokyo-to, Japan
Patent: 14
With the analysis among 18 patents, we discovered top 9 start-ups by total patent application. Kuva Systems, Aisin KK, Devacell, Inc. are active in this area.
Massachusetts, United States
Patent: 6
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 964 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chongqing Tobacco Industry Co. Ltd., Shenyang Jianzhu University, Shizuka Co. Ltd. take 2.28% of patent filing during this period.
Chongqing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tennessee, United States
Patent: 4
Hebei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among related 964 patents in last 5 years, we discover 433 new entrants. Chongqing Tobacco Industry Co. Ltd., Shizuka Co. Ltd., Hebei Jiaoyang Welder Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 11
Hebei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Liangshan Haitian Biological Fertilizer Co., Ltd.
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guilin Weiwei Energy Saving and Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 535 patents, we discovered top 193 universities and scientific research institutions by total patent application. Beijing University of Technology, Shenyang Jianzhu University, Tsinghua University are dominant in this area. They take 3.74% of the total patent filing.
Beijing Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5