With the analysis among 1,097 patents, we discovered top 402 key players by total patent application. Seiko Epson Corp., Ricoh Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 14.22% of the total patent filing.
Nagano-ken, Japan
Patent: 52
Tokyo-to, Japan
Patent: 44
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 44
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 19
Fujifilm Business Innovation Corp.
Tokyo-to, Japan
Patent: 17
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 16
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 95 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Renesas Electronics Corp., Xinjiang Goldwind Science & Technology Co., Ltd., Shanghai Jingdian New Energy Co., Ltd. take 9.47% of patent filing during this period.
Renesas Electronics Corp.
Xinjiang Goldwind Science & Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 3
Shanghai Jingdian New Energy Co., Ltd.
Shanghai Shi, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Gree (Wuhan) Electric Appliances Co., Ltd.
Hubei Sheng, China
Patent: 2
Shanghai Koito Automotive Lamp Co., Ltd.
Shanghai Shi, China
Patent: 2
BSH Electrical Appliances (Jiangsu) Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 64 new entrants. Renesas Electronics Corp., Shanghai Jingdian New Energy Co., Ltd., Hebei University of Technology are the most active new entrants in this area.
Renesas Electronics Corp.
Shanghai Jingdian New Energy Co., Ltd.
Shanghai Shi, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Gree (Wuhan) Electric Appliances Co., Ltd.
Hubei Sheng, China
Patent: 2
Shanghai Koito Automotive Lamp Co., Ltd.
Shanghai Shi, China
Patent: 2
BSH Electrical Appliances (Jiangsu) Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Chengdu Xijiao Zhizhong Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Institute of Technology
Henan Sheng, China
Patent: 2
Jiangxi Kaijun Industrial Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 111 patents, we discovered top 40 universities and scientific research institutions by total patent application. Admiral Makarov National University of Shipbuilding, Tsinghua University, Wuhan University of Technology are dominant in this area. They take 19.82% of the total patent filing.
Admiral Makarov National University of Shipbuilding
Beijing Shi, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1