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
Chiba-ken, Japan
Patent: 54
Massachusetts, United States
Patent: 51
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 50
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
Chiba-ken, Japan
Patent: 10
Massachusetts, United States
Patent: 8
Tennessee, United States
Patent: 6
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 5
Hunan Sheng, China
Patent: 4
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Patent: 4
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
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Patent: 4
Shandong Aikubo Nanomaterials Co., Ltd.
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhongneng Hydrogen Core (Beijing) Ion Beam Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
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.
Hunan Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 4
Iwate-ken, Japan
Patent: 4
Tianjin Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2