With the analysis among 2,274 patents, we discovered top 479 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 7.17% of the total patent filing.
Tokyo-to, Japan
Patent: 60
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 55
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 45
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 43
California, United States
Patent: 39
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 26
Georgia, United States
Patent: 24
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Illinois, United States
Patent: 1
With the analysis among related 118 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing Kao Corp., Dai Nippon Printing Co., Ltd., Asahi Soft Drinks Co., Ltd. take 19.49% of patent filing during this period.
Dai Nippon Printing Co., Ltd.
Asahi Soft Drinks Co., Ltd.
Nihon Spindle Manufacturing Co., Ltd.
Hyogo-ken, Japan
Patent: 4
Ohayo Dairy Products Co. Ltd.
Fukushima-ken, Japan
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 26 new entrants. NOK Corp., Ohayo Dairy Products Co. Ltd., Asaka Riken Co., Ltd. are the most active new entrants in this area.
Ohayo Dairy Products Co. Ltd.
Fukushima-ken, Japan
Patent: 2
Jiande Huaming Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Changsha Haoran Medical Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 1
GS Engineering & Construction Corp.
Fukui-ken, Japan
Patent: 1
With the analysis among 119 patents, we discovered top 13 universities and scientific research institutions by total patent application. Korea Institute of Science & Technology, Railway Technical Research Institute, Jeonbuk National University are dominant in this area. They take 26.05% of the total patent filing.
Korea Institute of Science & Technology
Railway Technical Research Institute
Jeonbuk National University
Gyeonggi-do, South Korea
Patent: 2
Tokyo University of Science
Saitama-ken, Japan
Patent: 1
Niigata-ken, Japan
Patent: 1
Tokyo University of Marine Science & Technology
Kyushu Institute of Technology
Fukuoka-ken, Japan
Patent: 1
National University of Food Technology
Northeast Forestry University
Heilongjiang Sheng, China
Patent: 1