With the analysis among 2,070 patents, we discovered top 484 key players by total patent application. Sankyo Co., Ltd., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 10.82% of the total patent filing.
Tokyo-to, Japan
Patent: 89
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 84
Tokyo-to, Japan
Patent: 51
California, United States
Patent: 49
Shizuoka-ken, Japan
Patent: 45
California, United States
Patent: 37
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 35
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 33
Osaka-fu, Japan
Patent: 31
With the analysis among 15 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Huaqin Technology Co., Ltd., Hulu LLC are active in this area.
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
Micro Whale Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Chino Power Technology Co., Ltd
Guangdong Sheng, China
Patent: 1
With the analysis among related 214 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Sanyo Bussan Co. Ltd., Sankyo Co., Ltd., Newgin Co., Ltd. take 14.02% of patent filing during this period.
Ehime-ken, Japan
Patent: 13
Aichi-ken, Japan
Patent: 8
Chiba-ken, Japan
Patent: 6
California, United States
Patent: 6
Aichi-ken, Japan
Patent: 6
Hisense Visual Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 4
With the analysis among related 214 patents in last 5 years, we discover 73 new entrants. Yamasa Corp., Hisense Visual Technology Co., Ltd., Zhengzhou Yunhai Information Technology Co., Ltd. are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 6
Hisense Visual Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
Anker Innovations Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shenzhen Jumping Spider Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among 47 patents, we discovered top 24 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, Southwest Petroleum University, Shandong University are dominant in this area. They take 12.77% of the total patent filing.
Tokyo Institute of Technology
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Hubei University of Technology
Hubei Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Dresden University of Technology
Sachsen, Germany
Patent: 1
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 1