With the analysis among 698 patents, we discovered top 81 key players by total patent application. Seiko Epson Corp., Minolta Co., Ltd., AGC, Inc. (Japan) are dominant in this area. They take 20.77% of the total patent filing.
Nagano-ken, Japan
Patent: 52
Osaka-fu, Japan
Patent: 49
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 39
Kyoto-fu, Japan
Patent: 32
Noord-Holland, Netherlands
Patent: 31
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
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With the analysis among related 18 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Nanjing Forestry University, KG Mobility Corp., Kent State University Foundation take 33.33% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Ohio, United States
Patent: 2
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 7 new entrants. Nanjing Forestry University, KG Mobility Corp., Beihang University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 94 patents, we discovered top 16 universities and scientific research institutions by total patent application. Kent State University Foundation, East China University of Science & Technology, University of Rochester are dominant in this area. They take 60.64% of the total patent filing.
Ohio, United States
Patent: 38
Shanghai Shi, China
Patent: 11
New York, United States
Patent: 8
Ohio, United States
Patent: 5
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2