With the analysis among 83 patents, we discovered top 31 key players by total patent application. Hitachi Ltd., JEOL Ltd., Murata Manufacturing Co. Ltd. are dominant in this area. They take 22.89% of the total patent filing.
Kanagawa-ken, Japan
Patent: 4
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With the analysis among related 16 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing ZEON Corp., JEOL Ltd., Toyota Central R&D Labs, Inc. take 50.00% of patent filing during this period.
Aichi-ken, Japan
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 4 new entrants. ZEON Corp., Toyota Central R&D Labs, Inc., Toyota Motor Corp. are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 1
With the analysis among 12 patents, we discovered top 6 universities and scientific research institutions by total patent application. Kumamoto University, Yokohama National University, Kyushu University are dominant in this area. They take 58.33% of the total patent filing.
Kumamoto-ken, Japan
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Yamagata-ken, Japan
Patent: 1
Ishikawa-ken, Japan
Patent: 1