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.
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
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 13
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
Jiangsu Sheng, China
Patent: 9
California, United States
Patent: 7
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Patent: 6
Shandong Sheng, China
Patent: 5
Hunan Seven O'clock Culture Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Ohio, United States
Patent: 5
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 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
Shanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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
Jiangsu Sheng, China
Patent: 12
Jiangxi Sheng, China
Patent: 8
Massachusetts, United States
Patent: 7
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Steiermark, Austria
Patent: 4