With the analysis among 680 patents, we discovered top 290 key players by total patent application. Yamaha Corp., Hitachi Ltd., International Business Machines Corp. are dominant in this area. They take 9.41% of the total patent filing.
Shizuoka-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 20
International Business Machines Corp.
New York, United States
Patent: 20
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 20
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Fukushima-ken, Japan
Patent: 10
With the analysis among 9 patents, we discovered top 8 start-ups by total patent application. InSoundz Ltd., Uveye, Ltd, Deeply, Inc. are active in this area.
New Jersey, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Elson Intelligent Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Jinyu Intelligent Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 190 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing International Business Machines Corp., Hitachi Ltd., Maxell Ltd. take 5.26% of patent filing during this period.
International Business Machines Corp.
New York, United States
Patent: 4
Panasonic Intellectual Property Management Co. Ltd.
Hong Kong Applied Science & Technology Research Institute
Hong Kong SAR, China
Patent: 3
Schleswig-Holstein, Germany
Patent: 2
Illinois, United States
Patent: 2
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shizuoka-ken, Japan
Patent: 2
With the analysis among related 190 patents in last 5 years, we discover 119 new entrants. Maxell Ltd., MaRI Co. Ltd., Hong Kong Applied Science & Technology Research Institute are the most active new entrants in this area.
Hong Kong Applied Science & Technology Research Institute
Hong Kong SAR, China
Patent: 3
Schleswig-Holstein, Germany
Patent: 2
Illinois, United States
Patent: 2
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 2
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 116 patents, we discovered top 40 universities and scientific research institutions by total patent application. University of Vermont, Korea Institute of Science & Technology, Universidade Federal da Paraíba are dominant in this area. They take 25.00% of the total patent filing.
Massachusetts, United States
Patent: 7
Korea Institute of Science & Technology
Universidade Federal da Paraíba
National Central University
Taiwan Province, China
Patent: 2
Railway Technical Research Institute
ZURICH, Switzerland
Patent: 2
New York, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Miyagi-ken, Japan
Patent: 1