With the analysis among 1,916 patents, we discovered top 432 key players by total patent application. Sony Group Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 9.45% of the total patent filing.
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 50
Bayern, Germany
Patent: 48
Fukushima-ken, Japan
Patent: 44
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 43
Nagano-ken, Japan
Patent: 42
Tokyo-to, Japan
Patent: 41
International Business Machines Corp.
New York, United States
Patent: 40
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. JOLED, Inc., Englishco LLC, KIOXIA Corp. are active in this area.
New York, United States
Patent: 2
Innostar Semiconductor (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 57 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Toyota Motor Corp., IGNIS Innovation, Inc., ROHM Co., Ltd. take 14.04% of patent filing during this period.
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Katholieke Universiteit Leuven
Vlaams-Brabant, Belgium
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
Interuniversitair Micro-Electronica Centrum VZW
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 57 patents in last 5 years, we discover 21 new entrants. Chang'an University, Shanghai University of Electric Power, Bharat Heavy Electricals Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Bharat Heavy Electricals Ltd.
Ocean University of China
Shandong Sheng, China
Patent: 1
Varroc Lighting Systems sro
Korea Aerospace Research Institute
Wuxi Wuyue Semiconductor Co Ltd.
Jiangsu Sheng, China
Patent: 1
Tohoku Electric Power Co., Inc.
Guangdong Eagle Vision Energy Efficiency Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 271 patents, we discovered top 55 universities and scientific research institutions by total patent application. Gwangju Institute of Science & Technology, University of South Carolina, Hokkaido University are dominant in this area. They take 31.00% of the total patent filing.
Gwangju Institute of Science & Technology
University of South Carolina
South Carolina, United States
Patent: 6
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 4
California Institute of Technology
California, United States
Patent: 4
North Carolina State University
North Carolina, United States
Patent: 3
Katholieke Universiteit Leuven
Vlaams-Brabant, Belgium
Patent: 3
University of Cincinnati Physicians Co. LLC
Ohio, United States
Patent: 3
National University of Food Technology
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 3