With the analysis among 1,007 patents, we discovered top 477 key players by total patent application. Hitachi Ltd., Yamaha Corp., Cirrus Logic, Inc. are dominant in this area. They take 6.95% of the total patent filing.
Tokyo-to, Japan
Patent: 28
Shizuoka-ken, Japan
Patent: 22
Texas, United States
Patent: 20
Osaka-fu, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 12
Connecticut, United States
Patent: 11
Osaka-fu, Japan
Patent: 10
Fukushima-ken, Japan
Patent: 9
Mitsubishi Heavy Industries, Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Central Region, Singapore
Patent: 1
With the analysis among related 42 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing FUJIFILM Corp., Guangzhou Naneng Environmental Protection Technology Development Co., Ltd., Jiangsu Betterlife Medical Co. Ltd. take 11.90% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Fujiabui Trading Co., Ltd.
Shanghai Shi, China
Patent: 1
Sachsen, Germany
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Virginia, United States
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 34 new entrants. Guangzhou Naneng Environmental Protection Technology Development Co., Ltd., Jiangsu Betterlife Medical Co. Ltd., China Railway No.18 Bureau Group No.1 Engineering Co.,Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Fujiabui Trading Co., Ltd.
Shanghai Shi, China
Patent: 1
Sachsen, Germany
Patent: 1
Zhejiang Sheng, China
Patent: 1
Virginia, United States
Patent: 1
Observatoire Regional Du Bruit En Idf
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Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 91 patents, we discovered top 42 universities and scientific research institutions by total patent application. Zhejiang University, University of Campinas, Shandong University are dominant in this area. They take 15.38% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
SOUTHAMPTON, United Kingdom
Patent: 1
California, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 1