With the analysis among 19,612 patents, we discovered top 485 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 6.05% of the total patent filing.
Osaka-fu, Japan
Patent: 463
Tokyo-to, Japan
Patent: 334
Tokyo-to, Japan
Patent: 275
Tokyo-to, Japan
Patent: 245
Tokyo-to, Japan
Patent: 214
Tokyo-to, Japan
Patent: 198
Toyama-ken, Japan
Patent: 197
Tokyo-to, Japan
Patent: 156
Nagano-ken, Japan
Patent: 154
With the analysis among 65 patents, we discovered top 20 start-ups by total patent application. Aisin KK, KIOXIA Corp., Atec AP Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 16
Gyeonggi-do, South Korea
Patent: 2
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 683 patents applied in the last 5 years. We discover 468 most active companies in this area. The fast-growing Daio Paper Corp., Mitsubishi Electric Corp., Samsung Electronics Co., Ltd. take 3.37% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Aichi-ken, Japan
Patent: 5
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Patent: 5
Aichi-ken, Japan
Patent: 5
Aichi-ken, Japan
Patent: 4
Hyogo-ken, Japan
Patent: 3
With the analysis among related 683 patents in last 5 years, we discover 312 new entrants. TDK Taiwan Corp., Zhejiang Anjia Express Elevator Co., Ltd., CGN Power Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Saitama-ken, Japan
Patent: 2
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Patent: 2
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Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 1,141 patents, we discovered top 240 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Tohoku University, Tianjin University are dominant in this area. They take 5.26% of the total patent filing.
Miyagi-ken, Japan
Patent: 16
Tianjin Shi, China
Patent: 11
Kyoto-fu, Japan
Patent: 10
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Massachusetts, United States
Patent: 6