With the analysis among 195 patents, we discovered top 100 key players by total patent application. Matsushita Electronics Corp., Tokuyama Corp., Sony Semiconductor Solutions Corp. are dominant in this area. They take 14.87% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 15
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 6
Massachusetts, United States
Patent: 5
Western Electric Co., Inc.
Georgia, United States
Patent: 4
California, United States
Patent: 4
Ohio, United States
Patent: 3
Nihon Parkerizing Co., Ltd.
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With the analysis among related 45 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Sony Semiconductor Solutions Corp., Changzhou University, Hamamatsu Photonics KK take 24.44% of patent filing during this period.
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 3
Shizuoka-ken, Japan
Patent: 2
Guizhou Yuancheng Industry Co., Ltd.
Guizhou Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Kunshan Gintune Welding Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Anhui Heyi New Energy Vehicle Charging Equipment Co., Ltd.
Anhui Sheng, China
Patent: 1
Huiyang (Guizhou) New Energy Materials Co., Ltd.
Guizhou Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 24 new entrants. Sony Semiconductor Solutions Corp., Changzhou University, Hamamatsu Photonics KK are the most active new entrants in this area.
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 3
Shizuoka-ken, Japan
Patent: 2
Guizhou Yuancheng Industry Co., Ltd.
Guizhou Sheng, China
Patent: 2
Kunshan Gintune Welding Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Anhui Heyi New Energy Vehicle Charging Equipment Co., Ltd.
Anhui Sheng, China
Patent: 1
Huiyang (Guizhou) New Energy Materials Co., Ltd.
Guizhou Sheng, China
Patent: 1
Suzhou Xinyite Plastic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 58 patents, we discovered top 27 universities and scientific research institutions by total patent application. Nagoya Institute of Technology, Zhejiang University, Lanzhou Institute of Chemical Physics are dominant in this area. They take 27.59% of the total patent filing.
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 6
Zhejiang Sheng, China
Patent: 3
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 3
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
Inner Mongolia University of Science & Technology
Nei Mongol Zizhiqu, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1