With the analysis among 4,272 patents, we discovered top 476 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Olympus Optical Ltd. are dominant in this area. They take 4.59% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 71
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 44
Baden-Württemberg, Germany
Patent: 37
Tokyo-to, Japan
Patent: 30
Bayern, Germany
Patent: 26
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 26
With the analysis among 7 patents, we discovered top 6 start-ups by total patent application. Aisin KK, KIOXIA Corp., Zhejiang Bufan Technology Co. Ltd. are active in this area.
Zhejiang Bufan Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guangzhou Yizhi Jiaju Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 2,063 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Herrmann Ultraschalltechnik GmbH & Co. KG, Xi'an Jiaotong University, Fujian Normal University take 1.89% of patent filing during this period.
Herrmann Ultraschalltechnik GmbH & Co. KG
Baden-Württemberg, Germany
Patent: 18
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Aichi-ken, Japan
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 8
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 7
With the analysis among related 2,063 patents in last 5 years, we discover 399 new entrants. Chengdu Xinkeli Chemical Technology Co., Ltd., RPS Co., Ltd., Jiaozuo Tianbao Huanxiang Machinery Technology Co., Ltd. are the most active new entrants in this area.
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 8
Jiaozuo Tianbao Huanxiang Machinery Technology Co., Ltd.
Henan Sheng, China
Patent: 6
Shenyang Environmental Science Research Institute
Liaoning Sheng, China
Patent: 6
Hefei University of Technology
Anhui Sheng, China
Patent: 4
Wanhua Chemical (Ningbo) Ltd.
Zhejiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Liansheng Technology Co., Ltd
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Patent: 4
Yangzhou Hongyuan Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 1,525 patents, we discovered top 303 universities and scientific research institutions by total patent application. Donghua University, Shaanxi University of Science & Technology, Harbin Institute of Technology are dominant in this area. They take 4.66% of the total patent filing.
Shanghai Shi, China
Patent: 28
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 23
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
South China University of Technology
Guangdong Sheng, China
Patent: 15
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 14
Fujian Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 12