With the analysis among 3,713 patents, we discovered top 481 key players by total patent application. Hitachi Ltd., Fujitsu Ltd., NEC Corp. are dominant in this area. They take 16.94% of the total patent filing.
Tokyo-to, Japan
Patent: 259
Tokyo-to, Japan
Patent: 218
Tokyo-to, Japan
Patent: 152
Tokyo-to, Japan
Patent: 150
Tokyo-to, Japan
Patent: 133
Osaka-fu, Japan
Patent: 60
California, United States
Patent: 49
Tokyo-to, Japan
Patent: 47
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 40
New York, United States
Patent: 38
With the analysis among 29 patents, we discovered top 12 start-ups by total patent application. KIOXIA Corp., Rugged Robotics, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 12
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Chiba-ken, Japan
Patent: 1
With the analysis among related 1,154 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Topcon Corp., DIO Corp. take 9.19% of patent filing during this period.
Tokyo-to, Japan
Patent: 56
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 13
California, United States
Patent: 12
Gyeonggi-do, South Korea
Patent: 12
Tokyo-to, Japan
Patent: 11
With the analysis among related 1,154 patents in last 5 years, we discover 380 new entrants. NTT Communications Corp., CLO Virtual Fashion, Inc., Port & Airport Research Institute are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
Yamanashi-ken, Japan
Patent: 8
Kanagawa-ken, Japan
Patent: 7
California, United States
Patent: 6
Chiba-ken, Japan
Patent: 5
Kanagawa-ken, Japan
Patent: 5
Texas, United States
Patent: 5
With the analysis among 330 patents, we discovered top 87 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Beihang University, Fukuoka University are dominant in this area. They take 10.91% of the total patent filing.
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Fukuoka-ken, Japan
Patent: 7
Miyagi-ken, Japan
Patent: 5
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4