With the analysis among 12,046 patents, we discovered top 480 key players by total patent application. JNC Petrochemical Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 10.45% of the total patent filing.
Tokyo-to, Japan
Patent: 521
Tokyo-to, Japan
Patent: 370
Osaka-fu, Japan
Patent: 368
Tokyo-to, Japan
Patent: 347
Tokyo-to, Japan
Patent: 268
Tokyo-to, Japan
Patent: 239
Kyoto-fu, Japan
Patent: 213
Tokyo-to, Japan
Patent: 201
Tokyo-to, Japan
Patent: 169
Osaka-fu, Japan
Patent: 146
With the analysis among 17 patents, we discovered top 6 start-ups by total patent application. JOLED, Inc., Aisin KK, KIOXIA Corp. are active in this area.
New York, United States
Patent: 2
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Patent: 1
With the analysis among related 676 patents applied in the last 5 years. We discover 324 most active companies in this area. The fast-growing Nitto Denko Corp., TDK Corp., Murata Manufacturing Co. Ltd. take 11.83% of patent filing during this period.
Osaka-fu, Japan
Patent: 39
Tokyo-to, Japan
Patent: 25
Kyoto-fu, Japan
Patent: 16
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
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Patent: 13
Osaka-fu, Japan
Patent: 13
Aichi-ken, Japan
Patent: 13
Aichi-ken, Japan
Patent: 12
With the analysis among related 676 patents in last 5 years, we discover 183 new entrants. Nippon Techno-Carbon Co. Ltd., Silanna Asia Pte Ltd., Industry Foundation of Chonnam National University are the most active new entrants in this area.
Miyagi-ken, Japan
Patent: 5
Tianjin Shi, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Yamanashi-ken, Japan
Patent: 2
With the analysis among 753 patents, we discovered top 174 universities and scientific research institutions by total patent application. North China Electric Power University, Kunming University of Science & Technology, Zhejiang University are dominant in this area. They take 7.04% of the total patent filing.
Beijing Shi, China
Patent: 10
Yunnan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6