With the analysis among 1,788 patents, we discovered top 479 key players by total patent application. Yamaha Corp., Matsushita Electronics Corp., Kawai Musical Instrument Manufacturing Co., Ltd. are dominant in this area. They take 12.02% of the total patent filing.
Shizuoka-ken, Japan
Patent: 128
Osaka-fu, Japan
Patent: 46
Shizuoka-ken, Japan
Patent: 41
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 27
Shandong Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 17
Texas, United States
Patent: 14
Missouri, United States
Patent: 13
California, United States
Patent: 13
With the analysis among 11 patents, we discovered top 7 start-ups by total patent application. Institut National de la Santé et de la Recherche Médicale, Huaqin Technology Co., Ltd., Shenzhen Huole Technology Development Co. Ltd. are active in this area.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1
With the analysis among related 503 patents applied in the last 5 years. We discover 285 most active companies in this area. The fast-growing Yamaha Corp., GoerTek Inc., AAC Acoustic Technologies (Shenzhen) Co., Ltd. take 9.34% of patent filing during this period.
Shizuoka-ken, Japan
Patent: 25
Shandong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Central Singapore, Singapore
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 503 patents in last 5 years, we discover 246 new entrants. Dongguan Yongyun Sound Film Co., Ltd., Suzhou Soler Electronic Technology Co., Ltd., GN Hearing A/S are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Fujian Sheng, China
Patent: 4
With the analysis among 169 patents, we discovered top 62 universities and scientific research institutions by total patent application. South China Normal University, Université Claude Bernard Lyon 1, Jiangsu Normal University are dominant in this area. They take 11.24% of the total patent filing.
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
North Carolina, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2