With the analysis among 1,287 patents, we discovered top 440 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 9.40% of the total patent filing.
Osaka-fu, Japan
Patent: 47
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
New Jersey, United States
Patent: 22
Kyoto-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 26 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Olympus Corp., LG Chem Ltd. take 19.23% of patent filing during this period.
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Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 9 new entrants. Hephzibah, LG Chem Ltd., Keumyoung Entertainment Co, Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 6 universities and scientific research institutions by total patent application. Tohoku University, Kyushu Institute of Technology, Shanghai Jiao Tong University are dominant in this area. They take 72.73% of the total patent filing.
Miyagi-ken, Japan
Patent: 4
Fukuoka-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1