With the analysis among 386 patents, we discovered top 126 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Sony Group Corp. are dominant in this area. They take 24.09% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
Texas, United States
Patent: 9
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 68 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Google LLC, Caterpillar, Inc., Kia Corp. take 19.12% of patent filing during this period.
California, United States
Patent: 5
Illinois, United States
Patent: 5
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Patent: 2
Beijing Shi, China
Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 68 patents in last 5 years, we discover 48 new entrants. Google LLC, Caterpillar, Inc., Kia Corp. are the most active new entrants in this area.
California, United States
Patent: 5
Illinois, United States
Patent: 5
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 2
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 43 patents, we discovered top 16 universities and scientific research institutions by total patent application. Xidian University, Jilin University, Beijing Institute of Technology are dominant in this area. They take 16.28% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1