With the analysis among 98,413 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 8.87% of the total patent filing.
Osaka-fu, Japan
Patent: 3,275
Tokyo-to, Japan
Patent: 2,784
Tokyo-to, Japan
Patent: 2,669
Tokyo-to, Japan
Patent: 2,652
Shizuoka-ken, Japan
Patent: 1,976
Tokyo-to, Japan
Patent: 1,954
Tokyo-to, Japan
Patent: 1,914
Tokyo-to, Japan
Patent: 1,820
Tokyo-to, Japan
Patent: 1,391
Toyama-ken, Japan
Patent: 1,136
With the analysis among 729 patents, we discovered top 150 start-ups by total patent application. Aisin KK, Shenzhen Suteng Innovation Technology Co., Ltd., KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 61
Guangdong Sheng, China
Patent: 53
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 38
California, United States
Patent: 30
Chiba-ken, Japan
Patent: 28
California, United States
Patent: 25
Zhejiang Sheng, China
Patent: 23
Bayern, Germany
Patent: 17
Lombardia, Italy
Patent: 16
With the analysis among related 22,916 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hamamatsu Photonics KK, Panasonic Intellectual Property Management Co. Ltd., Mitsubishi Electric Corp. take 5.62% of patent filing during this period.
Shizuoka-ken, Japan
Patent: 537
Osaka-fu, Japan
Patent: 462
Tokyo-to, Japan
Patent: 288
Shandong Sheng, China
Patent: 240
Tokyo-to, Japan
Patent: 156
Tokushima-ken, Japan
Patent: 154
Baden-Württemberg, Germany
Patent: 153
Kyoto-fu, Japan
Patent: 145
Tochigi-ken, Japan
Patent: 134
Tokyo-to, Japan
Patent: 127
With the analysis among related 22,916 patents in last 5 years, we discover 78 new entrants. Zhejiang Guangta Safety Technology Co., Ltd., Zhijiang Laboratory, Shenzhen University of Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 29
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Patent: 23
Guangdong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Hainan Sheng, China
Patent: 19
Osaka-fu, Japan
Patent: 18
Guangdong Sheng, China
Patent: 18
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Patent: 15
Massachusetts, United States
Patent: 15
With the analysis among 11,002 patents, we discovered top 296 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Huazhong University of Science & Technology, University of Tokyo are dominant in this area. They take 5.10% of the total patent filing.
Shanghai Shi, China
Patent: 170
Hubei Sheng, China
Patent: 143
Tokyo-to, Japan
Patent: 139
Beijing Shi, China
Patent: 134
Zhejiang Sheng, China
Patent: 123
Osaka-fu, Japan
Patent: 112
Kyoto-fu, Japan
Patent: 110
Heilongjiang Sheng, China
Patent: 101
Tianjin Shi, China
Patent: 96