With the analysis among 2,264 patents, we discovered top 483 key players by total patent application. Toyota Motor Corp., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 11.04% of the total patent filing.
Tokyo-to, Japan
Patent: 88
Osaka-fu, Japan
Patent: 79
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 44
Nagano-ken, Japan
Patent: 41
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 37
Aichi-ken, Japan
Patent: 35
With the analysis among 12 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 11
Michigan, United States
Patent: 1
With the analysis among related 44 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Canon Co., Ltd, Seiko Epson Corp., Ricoh Co., Ltd. take 20.45% of patent filing during this period.
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Patent: 4
Nagano-ken, Japan
Patent: 3
Yamanashi-ken, Japan
Patent: 2
Ehime-ken, Japan
Patent: 2
With the analysis among related 44 patents in last 5 years, we discover 12 new entrants. Otsuka Chemical Co., Ltd., CareCom A/S, Nitta Haas, Inc. are the most active new entrants in this area.
Hovedstaden, Denmark
Patent: 1
Shizuoka-ken, Japan
Patent: 1
Baden-Württemberg, Germany
Patent: 1
With the analysis among 28 patents, we discovered top 15 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Kyoto University, The University of Nottingham are dominant in this area. They take 25.00% of the total patent filing.
NOTTINGHAM, United Kingdom
Patent: 2
Miyagi-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Birmingham, United Kingdom
Patent: 1
Sichuan Sheng, China
Patent: 1