With the analysis among 64 patents, we discovered top 23 key players by total patent application. Advantest Corp., NEC Corp., Yokogawa Electric Corp. are dominant in this area. They take 43.75% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Kanagawa-ken, Japan
Patent: 5
Mitsubishi Electric Corp.
Hitachi Electronic Engineering Co., Ltd.
Matsushita Electronics Corp.
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
STMicroelectronics (Crolles 2) SAS
Kanagawa-ken, Japan
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
STMicroelectronics (Crolles 2) SAS
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