With the analysis among 549 patents, we discovered top 178 key players by total patent application. Yamaha Corp., Kawai Musical Instrument Manufacturing Co., Ltd., Casio Computer Co., Ltd. are dominant in this area. They take 23.68% of the total patent filing.
Shizuoka-ken, Japan
Patent: 53
Shizuoka-ken, Japan
Patent: 52
Tokyo-to, Japan
Patent: 25
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Taiwan Province, China
Patent: 6
Beijing Shi, China
Patent: 6
No data, please try another search term
With the analysis among related 927 patents applied in the last 5 years. We discover 342 most active companies in this area. The fast-growing Xianyang Normal College, Casio Computer Co., Ltd., qujing normal university take 4.31% of patent filing during this period.
Shaanxi Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
Yunnan Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 10
Henan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
With the analysis among related 927 patents in last 5 years, we discover 270 new entrants. Xuchang University, Huizhou Siqite Technology Co., Ltd., Eastern Liaoning University are the most active new entrants in this area.
Henan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among 733 patents, we discovered top 170 universities and scientific research institutions by total patent application. Xianyang Normal College, Changsha Normal University, Anshan Normal University are dominant in this area. They take 6.82% of the total patent filing.
Shaanxi Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 17
Liaoning Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
Henan Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9