With the analysis among 3,245 patents, we discovered top 469 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Murata Manufacturing Co. Ltd. are dominant in this area. They take 18.98% of the total patent filing.
Tokyo-to, Japan
Patent: 234
Osaka-fu, Japan
Patent: 199
Kyoto-fu, Japan
Patent: 183
Tokyo-to, Japan
Patent: 146
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 71
Tokyo-to, Japan
Patent: 67
Tokyo-to, Japan
Patent: 50
Toyama-ken, Japan
Patent: 49
Tokyo-to, Japan
Patent: 46
With the analysis among 20 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Lansus Technologies, Inc., Mobix Labs, Inc. are active in this area.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 437 patents applied in the last 5 years. We discover 266 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., State Grid Corp. of China, DENSO Corp. take 11.21% of patent filing during this period.
Kyoto-fu, Japan
Patent: 26
Beijing Shi, China
Patent: 12
Aichi-ken, Japan
Patent: 11
Tianjin Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 437 patents in last 5 years, we discover 200 new entrants. Suzhou Hantianxia Electronics Co. Ltd., Wuhan University, Chugai Ro Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
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Patent: 3
Shanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 340 patents, we discovered top 99 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Southeast University, Zhejiang University are dominant in this area. They take 20.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 47
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5