With the analysis among 1,705 patents, we discovered top 478 key players by total patent application. Matsushita Electronics Corp., Yamaha Corp., Sony Group Corp. are dominant in this area. They take 14.55% of the total patent filing.
Osaka-fu, Japan
Patent: 111
Shizuoka-ken, Japan
Patent: 73
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 21
Toyama-ken, Japan
Patent: 21
Jiangsu Sheng, China
Patent: 20
Fukushima-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 361 patents applied in the last 5 years. We discover 203 most active companies in this area. The fast-growing Suzhou Riyue Musical Instrument Co., Ltd., GoerTek Inc., AAC Microtech (Changzhou) Co., Ltd. take 10.80% of patent filing during this period.
Jiangsu Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 361 patents in last 5 years, we discover 179 new entrants. Suzhou Riyue Musical Instrument Co., Ltd., Hefei Tuofeng Electronic Technology Development Co., Ltd., IAG Group Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 81 patents, we discovered top 34 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Changsha Normal University, Huangshan University are dominant in this area. They take 27.16% of the total patent filing.
Anhui Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2