With the analysis among 1,827 patents, we discovered top 481 key players by total patent application. Mitsuboshi Diamond Industrial Co. Ltd., NGK Insulators, Ltd., General Electric Co. are dominant in this area. They take 7.28% of the total patent filing.
Mitsuboshi Diamond Industrial Co. Ltd.
Osaka-fu, Japan
Patent: 50
Aichi-ken, Japan
Patent: 49
Massachusetts, United States
Patent: 34
Bayern, Germany
Patent: 30
New York, United States
Patent: 21
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 13
International Business Machines Corp.
New York, United States
Patent: 13
Hessen, Germany
Patent: 13
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With the analysis among related 386 patents applied in the last 5 years. We discover 272 most active companies in this area. The fast-growing Central South University, Nanjing Forestry University, HRL Laboratories LLC take 6.74% of patent filing during this period.
Hunan Sheng, China
Patent: 10
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 9
California, United States
Patent: 7
Beijing Institute of Aeronautical Materials
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Patent: 6
Shandong Haina Plasma Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Hunan Seven O'clock Culture Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Ohio, United States
Patent: 5
Mitsuboshi Diamond Industrial Co. Ltd.
With the analysis among related 386 patents in last 5 years, we discover 217 new entrants. HRL Laboratories LLC, Shandong Haina Plasma Technology Co., Ltd., Hunan Seven O'clock Culture Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 7
Shandong Haina Plasma Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Hunan Seven O'clock Culture Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Ohio, United States
Patent: 5
Hebei Sheng, China
Patent: 3
North University of China
Shanxi Sheng, China
Patent: 3
Beijing Zhishuang Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Sumitomo Metal Mining Co. Ltd.
With the analysis among 315 patents, we discovered top 109 universities and scientific research institutions by total patent application. Central South University, Nanjing Forestry University, Nanchang Hangkong University are dominant in this area. They take 12.38% of the total patent filing.
Hunan Sheng, China
Patent: 12
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 12
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 8
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Steiermark, Austria
Patent: 4