With the analysis among 368 patents, we discovered top 110 key players by total patent application. Ricoh Co., Ltd., Sony Group Corp., COLOPL, Inc. are dominant in this area. They take 32.07% of the total patent filing.
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 11
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
Chiba-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 1
With the analysis among related 177 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing Ricoh Co., Ltd., Sony Group Corp., COLOPL, Inc. take 20.90% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 11
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Patent: 5
Beijing Shi, China
Patent: 4
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Patent: 4
Chiba-ken, Japan
Patent: 4
Hunan Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 177 patents in last 5 years, we discover 51 new entrants. NURVE, Inc., Liberaware Co., Ltd., National University of Defense Technology are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 4
Hunan Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Fukushima-ken, Japan
Patent: 2
With the analysis among 124 patents, we discovered top 32 universities and scientific research institutions by total patent application. Beihang University, Kyushu University, Changzhou Institute of Technology are dominant in this area. They take 18.55% of the total patent filing.
Beijing Shi, China
Patent: 10
Fukuoka-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2