With the analysis among 138 patents, we discovered top 49 key players by total patent application. Matsushita Electronics Corp., Seiko Epson Corp., PHC Corp. are dominant in this area. They take 22.46% of the total patent filing.
Osaka-fu, Japan
Patent: 12
Nagano-ken, Japan
Patent: 10
Ehime-ken, Japan
Patent: 9
Hyogo-ken, Japan
Patent: 7
North Carolina, United States
Patent: 6
California, United States
Patent: 5
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Traverse Partners LLC, Wuhan Shengfeihua Technology Co., Ltd., Toyota Industries Corp. take 60.00% of patent filing during this period.
North Carolina, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 1 new entrants.
Hubei Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1