With the analysis among 6,364 patents, we discovered top 489 key players by total patent application. Hitachi Ltd., NIPPON STEEL CORP., IHI Corp. are dominant in this area. They take 5.75% of the total patent filing.
Tokyo-to, Japan
Patent: 161
Tokyo-to, Japan
Patent: 131
Tokyo-to, Japan
Patent: 74
Nordrhein-Westfalen, Germany
Patent: 72
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 61
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 61
Shanghai Shi, China
Patent: 57
Tokyo-to, Japan
Patent: 48
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 47
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 41
With the analysis among 11 patents, we discovered top 3 start-ups by total patent application.
Nabrawind Technologies SL
With the analysis among related 1,230 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Northeast Electric Power University, Jiangxi Jingchao Optical Co Ltd, NIPPON STEEL CORP. take 3.82% of patent filing during this period.
Northeast Electric Power University
Jilin Sheng, China
Patent: 19
Jiangxi Jingchao Optical Co Ltd
Jiangxi Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
Primetals Technologies Japan Ltd.
Tokyo-to, Japan
Patent: 13
Fujinon Tianjin Optical Co. Ltd.
Tianjin Shi, China
Patent: 11
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 9
3M Innovative Properties Co.
Minnesota, United States
Patent: 9
GM Global Technology Operations LLC
Michigan, United States
Patent: 8
With the analysis among related 1,230 patents in last 5 years, we discover 414 new entrants. Northeast Electric Power University, Jiangxi Jingchao Optical Co Ltd, Primetals Technologies Japan Ltd. are the most active new entrants in this area.
Northeast Electric Power University
Jilin Sheng, China
Patent: 19
Jiangxi Jingchao Optical Co Ltd
Jiangxi Sheng, China
Patent: 15
Primetals Technologies Japan Ltd.
Tokyo-to, Japan
Patent: 13
Fujinon Tianjin Optical Co. Ltd.
Tianjin Shi, China
Patent: 11
California, United States
Patent: 8
Jinjiang Dayi Warp Knitting Weaving Co. Ltd.
Fujian Sheng, China
Patent: 6
IHI Transport Machinery Co., Ltd.
Kunshan Govisionox Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 341 patents, we discovered top 101 universities and scientific research institutions by total patent application. Northeast Electric Power University, Yanshan University, University of Science & Technology Beijing are dominant in this area. They take 14.08% of the total patent filing.
Northeast Electric Power University
Jilin Sheng, China
Patent: 19
Hebei Sheng, China
Patent: 15
University of Science & Technology Beijing
Beijing Shi, China
Patent: 14
Liaoning Sheng, China
Patent: 9
University of Southern California
California, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
The Johns Hopkins University