With the analysis among 760 patents, we discovered top 441 key players by total patent application. JTEKT Corp., Mitsubishi Heavy Industries, Ltd., Litton Industries, Inc. are dominant in this area. They take 7.24% of the total patent filing.
Osaka-fu, Japan
Patent: 21
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 17
Chongqing Shi, China
Patent: 11
Tottori-ken, Japan
Patent: 9
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
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With the analysis among related 187 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing Foshan Nanhai Kenbo Hardware Manufacturing Co., Ltd., ZHEJIANG CHAOHONG MACHINERY CO.,LTD., Kailong Lanfeng New Material Technology Co., Ltd. take 3.74% of patent filing during this period.
Foshan Nanhai Kenbo Hardware Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hunan Xinxingling Diamond Tools Co., Ltd.
Hunan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
With the analysis among related 187 patents in last 5 years, we discover 142 new entrants. Foshan Nanhai Kenbo Hardware Manufacturing Co., Ltd., ZHEJIANG CHAOHONG MACHINERY CO.,LTD., Kailong Lanfeng New Material Technology Co., Ltd. are the most active new entrants in this area.
Foshan Nanhai Kenbo Hardware Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hunan Xinxingling Diamond Tools Co., Ltd.
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 46 patents, we discovered top 17 universities and scientific research institutions by total patent application. Zhoukou Normal University, Shandong University, University of Shanghai for Science & Technology are dominant in this area. They take 26.09% of the total patent filing.
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Heilongjiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1