With the analysis among 881 patents, we discovered top 237 key players by total patent application. Sony Group Corp., Nippon Telegraph & Telephone Corp., NEC Corp. are dominant in this area. They take 13.51% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 37
Noord-Holland, Netherlands
Patent: 30
Tokyo-to, Japan
Patent: 19
Nagano-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Audfly Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 113 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Commissariat à l´énergie atomique et aux énergies alternatives, Sony Group Corp., Alstom Transport Technologies SAS take 28.32% of patent filing during this period.
CENTRE COUNTY, France
Patent: 19
Central Singapore, Singapore
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Connecticut, United States
Patent: 3
With the analysis among related 113 patents in last 5 years, we discover 53 new entrants. Alstom Transport Technologies SAS, Alps Alpine Co., Ltd., Sony Computer Entertainment, Inc. are the most active new entrants in this area.
Central Singapore, Singapore
Patent: 4
Connecticut, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 121 patents, we discovered top 53 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Zhejiang University, Hokkaido University are dominant in this area. They take 14.05% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
New York, United States
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Minnesota, United States
Patent: 2
SOUTHAMPTON, United Kingdom
Patent: 2