With the analysis among 332 patents, we discovered top 82 key players by total patent application. ULVAC, Inc., Kojima Industries Corp., Tokyo Electron Ltd. are dominant in this area. They take 50.30% of the total patent filing.
Fukushima-ken, Japan
Patent: 100
Gifu-ken, Japan
Patent: 45
Tokyo-to, Japan
Patent: 22
Osaka-fu, Japan
Patent: 10
California, United States
Patent: 7
Wisconsin, United States
Patent: 6
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With the analysis among related 23 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Tokyo Electron Ltd., Lam Research Corp., Kojima Industries Corp. take 69.57% of patent filing during this period.
California, United States
Patent: 4
Minnesota, United States
Patent: 2
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
South Carolina, United States
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 7 new entrants. Lam Research Corp., 3M Innovative Properties Co., Anhui Polytechnic University are the most active new entrants in this area.
California, United States
Patent: 4
Minnesota, United States
Patent: 2
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
South Carolina, United States
Patent: 1
With the analysis among 45 patents, we discovered top 8 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, California Institute of Technology, Tongji University are dominant in this area. They take 62.22% of the total patent filing.
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Ohio, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1