With the analysis among 1,818 patents, we discovered top 477 key players by total patent application. DENSO Corp., Sony Group Corp., Yamaha Corp. are dominant in this area. They take 6.33% of the total patent filing.
Aichi-ken, Japan
Patent: 55
Tokyo-to, Japan
Patent: 30
Shizuoka-ken, Japan
Patent: 30
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 28
Osaka-fu, Japan
Patent: 26
Tokyo-to, Japan
Patent: 23
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
With the analysis among related 329 patents applied in the last 5 years. We discover 176 most active companies in this area. The fast-growing DENSO Corp., Sony Computer Entertainment, Inc., Canon Co., Ltd take 7.29% of patent filing during this period.
Aichi-ken, Japan
Patent: 10
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Patent: 6
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
California, United States
Patent: 4
Baden-Württemberg, Germany
Patent: 3
Hainan Sheng, China
Patent: 3
With the analysis among related 329 patents in last 5 years, we discover 138 new entrants. NetEase (Hangzhou) Network Co., Ltd., elobau GmbH & Co. KG, Hainan University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Baden-Württemberg, Germany
Patent: 3
Hainan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 61 patents, we discovered top 33 universities and scientific research institutions by total patent application. Perkins School For The Blind, National Cheng Kung University, Hainan University are dominant in this area. They take 18.03% of the total patent filing.
Massachusetts, United States
Patent: 5
Taiwan Province, China
Patent: 3
Hainan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Nebraska, United States
Patent: 1
Saitama-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1