With the analysis among 1,134 patents, we discovered top 196 key players by total patent application. Hitachi Ltd., Hitachi High-Tech Science Corp., Varian Semiconductor Equipment Associates, Inc. are dominant in this area. They take 25.84% of the total patent filing.
Tokyo-to, Japan
Patent: 188
Hitachi High-Tech Science Corp.
Chiba-ken, Japan
Patent: 54
Varian Semiconductor Equipment Associates, Inc.
Massachusetts, United States
Patent: 51
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 50
Guardian Industries Corp.
Michigan, United States
Patent: 40
Massachusetts, United States
Patent: 40
Tokyo-to, Japan
Patent: 32
Massachusetts, United States
Patent: 30
Tokyo-to, Japan
Patent: 27
Michigan, United States
Patent: 27
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With the analysis among related 185 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Applied Materials, Inc., Hitachi High-Tech Science Corp., Varian Semiconductor Equipment Associates, Inc. take 15.68% of patent filing during this period.
California, United States
Patent: 11
Hitachi High-Tech Science Corp.
Chiba-ken, Japan
Patent: 10
Varian Semiconductor Equipment Associates, Inc.
Massachusetts, United States
Patent: 8
Tennessee, United States
Patent: 6
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 5
National University of Defense Technology
Hunan Sheng, China
Patent: 4
Ningbo Branch of Chinese Academy of Ordnance Science
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Patent: 4
Sumitomo Metal Mining Co. Ltd.
With the analysis among related 185 patents in last 5 years, we discover 46 new entrants. Applied Materials, Inc., Ningbo Branch of Chinese Academy of Ordnance Science, Shandong Aikubo Nanomaterials Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 11
Ningbo Branch of Chinese Academy of Ordnance Science
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Patent: 4
Shandong Aikubo Nanomaterials Co., Ltd.
Shandong Sheng, China
Patent: 3
Changsha Eforth Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Dongguan Sino Gold Etching Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Jichuang Atomic Cluster Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhongneng Hydrogen Core (Beijing) Ion Beam Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Sichuan Orient Photoelectric Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
AKHAN Semiconductor, Inc.
Illinois, United States
Patent: 2
With the analysis among 177 patents, we discovered top 29 universities and scientific research institutions by total patent application. National University of Defense Technology, Korea Institute of Science & Technology, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 10.73% of the total patent filing.
National University of Defense Technology
Hunan Sheng, China
Patent: 7
Korea Institute of Science & Technology
Changchun Institute of Optics Fine Mechanics & Physics
Aichi-ken, Japan
Patent: 4
Iwate-ken, Japan
Patent: 4
Tianjin Shi, China
Patent: 3
Tokyo University of Science
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 2
Institute of Strength Physics & Materials Science SB RAS