With the analysis among 1,815 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Fujitsu Ltd., Hitachi Ltd. are dominant in this area. They take 12.51% of the total patent filing.
Osaka-fu, Japan
Patent: 79
Tokyo-to, Japan
Patent: 75
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 54
Kyoto-fu, Japan
Patent: 53
New York, United States
Patent: 49
California, United States
Patent: 34
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. Graphcore Ltd., KIOXIA Corp., Flex Logix Technologies, Inc. are active in this area.
BRISTOL, United Kingdom
Patent: 4
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 404 patents applied in the last 5 years. We discover 209 most active companies in this area. The fast-growing Sankyo Co., Ltd., Sanyo Bussan Co. Ltd., OMRON Corp. take 19.80% of patent filing during this period.
Tokyo-to, Japan
Patent: 39
Ehime-ken, Japan
Patent: 30
Kyoto-fu, Japan
Patent: 11
Aichi-ken, Japan
Patent: 10
California, United States
Patent: 9
Aichi-ken, Japan
Patent: 8
With the analysis among related 404 patents in last 5 years, we discover 151 new entrants. Alstom Transport Technologies SAS, Hyundai Autoever Corp., Silicon Motion, Inc. (Taiwan) are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among 89 patents, we discovered top 37 universities and scientific research institutions by total patent application. National University of Defense Technology, Tsinghua University, Jiangnan University are dominant in this area. They take 20.22% of the total patent filing.
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1