With the analysis among 19,764 patents, we discovered top 482 key players by total patent application. NEC Corp., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 4.58% of the total patent filing.
Tokyo-to, Japan
Patent: 364
Tokyo-to, Japan
Patent: 295
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 247
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 239
Tokyo-to, Japan
Patent: 236
Shin-Etsu Handotai Co., Ltd.
Tokyo-to, Japan
Patent: 204
Tokyo-to, Japan
Patent: 194
Rhone-Poulenc Chemicals Ltd.
United Kingdom
Patent: 180
Nagano-ken, Japan
Patent: 178
With the analysis among 43 patents, we discovered top 12 start-ups by total patent application. Sila Nanotechnologies, Inc., Yangtze Memory Technologies Co., Ltd., KIOXIA Corp. are active in this area.
Sila Nanotechnologies, Inc.
California, United States
Patent: 9
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 7
Nippon Paint Surf Chemicals Co. Ltd.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jiangsu Leuven Instrument Co. Ltd.
Jiangsu Sheng, China
Patent: 2
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
Institut National de la Santé et de la Recherche Médicale
With the analysis among related 2,478 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shin-Etsu Handotai Co., Ltd., Corning, Inc., Arkema France SA take 3.19% of patent filing during this period.
Shin-Etsu Handotai Co., Ltd.
Tokyo-to, Japan
Patent: 32
New York, United States
Patent: 24
Hunan Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 16
Tianjin Shi, China
Patent: 15
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 14
Zhejiang Senmei Chemical Industries Co. Ltd.
Zhejiang Sheng, China
Patent: 14
Xiang Shui New United Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Wuhan University of Technology
Hubei Sheng, China
Patent: 12
With the analysis among related 2,478 patents in last 5 years, we discover 258 new entrants. Zhejiang Senmei Chemical Industries Co. Ltd., Xiang Shui New United Chemical Co., Ltd., Wuhan University of Science & Technology are the most active new entrants in this area.
Zhejiang Senmei Chemical Industries Co. Ltd.
Zhejiang Sheng, China
Patent: 14
Xiang Shui New United Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 10
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 9
Hubei Sinophorus Electronic Materials Co. Ltd.
Hubei Sheng, China
Patent: 7
Yingli Energy Development Co., Ltd.
Hebei Sheng, China
Patent: 7
Beijing E-Town Semiconductor Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Zhongwei New Energy(Chengdu) Co., Ltd..
Sichuan Sheng, China
Patent: 6
Shenyang Silicon Technology Co. Ltd.
Liaoning Sheng, China
Patent: 6
With the analysis among 3,021 patents, we discovered top 299 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Central South University are dominant in this area. They take 5.20% of the total patent filing.
Zhejiang Sheng, China
Patent: 59
Tianjin Shi, China
Patent: 52
Hunan Sheng, China
Patent: 46
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 33
Beijing Shi, China
Patent: 30
Shandong Sheng, China
Patent: 29
Fujian Sheng, China
Patent: 29
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 26
Beijing University of Technology
Beijing Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 25