With the analysis among 8,706 patents, we discovered top 489 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., LG Electronics, Inc. are dominant in this area. They take 9.17% of the total patent filing.
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 270
Tokyo-to, Japan
Patent: 212
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 186
Tokyo-to, Japan
Patent: 184
Tokyo-to, Japan
Patent: 183
Tokyo-to, Japan
Patent: 142
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 118
With the analysis among 34 patents, we discovered top 10 start-ups by total patent application. Aisin KK, KIOXIA Corp., Atec AP Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 20
Gyeonggi-do, South Korea
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Panefri Industrial Co. Ltd.
Hangzhou Instruction Set Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 321 patents applied in the last 5 years. We discover 193 most active companies in this area. The fast-growing Sankyo Co., Ltd., Sanyo Bussan Co. Ltd., Sansei R&D KK take 9.97% of patent filing during this period.
Tokyo-to, Japan
Patent: 17
Ehime-ken, Japan
Patent: 8
Aichi-ken, Japan
Patent: 7
California, United States
Patent: 6
Aichi-ken, Japan
Patent: 5
Aichi-ken, Japan
Patent: 5
Panasonic Intellectual Property Management Co. Ltd.
Dezhou Instrument Co., Ltd
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Patent: 4
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Patent: 4
With the analysis among related 321 patents in last 5 years, we discover 120 new entrants. LG Energy Solution Ltd., Toshiba Digital Solutions Corp., Guangzhou Weitz Thermal Energy Technology Co., Ltd. are the most active new entrants in this area.
Seoul, South Korea
Patent: 4
Toshiba Digital Solutions Corp.
Kanagawa-ken, Japan
Patent: 2
Guangzhou Weitz Thermal Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 2
ZF CV Systems Hannover GmbH
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 2
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Topstar Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing HKC Optoelectronics Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 228 patents, we discovered top 68 universities and scientific research institutions by total patent application. North China University of Science & Technology, Universidad de Alcalá, Tohoku University are dominant in this area. They take 9.65% of the total patent filing.
North China University of Science & Technology
Hebei Sheng, China
Patent: 6
Miyagi-ken, Japan
Patent: 3
Technical University of Denmark
Hovedstaden, Denmark
Patent: 2
Delft University of Technology
Zuid-Holland, Netherlands
Patent: 2
Railway Technical Research Institute
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2