With the analysis among 284,272 patents, we discovered top 484 key players by total patent application. Sumitomo Electric Industries Ltd., Nippon Telegraph & Telephone Corp., Fujikura Ltd. are dominant in this area. They take 12.76% of the total patent filing.
Osaka-fu, Japan
Patent: 15,095
Tokyo-to, Japan
Patent: 11,271
Tokyo-to, Japan
Patent: 9,897
Tokyo-to, Japan
Patent: 7,796
New York, United States
Patent: 4,807
Tokyo-to, Japan
Patent: 3,978
Tokyo-to, Japan
Patent: 3,954
Tokyo-to, Japan
Patent: 3,144
Osaka-fu, Japan
Patent: 2,686
Beijing Shi, China
Patent: 2,682
With the analysis among 1,062 patents, we discovered top 204 start-ups by total patent application. Magic Leap, Inc., Aisin KK, Ayar Labs, Inc. are active in this area.
Tokyo-to, Japan
Patent: 62
California, United States
Patent: 61
Beijing Shi, China
Patent: 34
Hong Kong SAR, China
Patent: 28
Tokyo-to, Japan
Patent: 23
Beijing Shi, China
Patent: 18
Colorado, United States
Patent: 17
Guangdong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 15
With the analysis among related 87,421 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., Fujikura Ltd., State Grid Corp. of China take 3.46% of patent filing during this period.
Osaka-fu, Japan
Patent: 1,251
Tokyo-to, Japan
Patent: 990
Beijing Shi, China
Patent: 784
Guangdong Sheng, China
Patent: 663
Tokyo-to, Japan
Patent: 633
New York, United States
Patent: 572
North Carolina, United States
Patent: 465
Tokyo-to, Japan
Patent: 444
Hubei Sheng, China
Patent: 443
New York, United States
Patent: 368
With the analysis among related 87,421 patents in last 5 years, we discover 44 new entrants. Guangdong Power Grid Co. Ltd., Zhijiang Laboratory, Jiangsu Yongding Optical Fiber Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 123
undefined undefined
Patent: 112
Jiangsu Sheng, China
Patent: 100
Utah, United States
Patent: 98
Guangdong Sheng, China
Patent: 71
Guangdong Sheng, China
Patent: 69
Zhejiang Sheng, China
Patent: 60
California, United States
Patent: 51
Beijing Shi, China
Patent: 45
Zhejiang Sheng, China
Patent: 41
With the analysis among 43,905 patents, we discovered top 286 universities and scientific research institutions by total patent application. Zhejiang University, China Jiliang University, Huazhong University of Science & Technology are dominant in this area. They take 5.20% of the total patent filing.
Zhejiang Sheng, China
Patent: 814
Zhejiang Sheng, China
Patent: 737
Hubei Sheng, China
Patent: 682
Tianjin Shi, China
Patent: 592
Shanghai Shi, China
Patent: 573
Hubei Sheng, China
Patent: 542
Beijing Shi, China
Patent: 511
Sichuan Sheng, China
Patent: 510
Heilongjiang Sheng, China
Patent: 481
Shanghai Shi, China
Patent: 434