With the analysis among 5,506 patents, we discovered top 474 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., NEC Corp. are dominant in this area. They take 24.92% of the total patent filing.
Tokyo-to, Japan
Patent: 594
Osaka-fu, Japan
Patent: 467
Tokyo-to, Japan
Patent: 311
Tokyo-to, Japan
Patent: 257
Yamanashi-ken, Japan
Patent: 228
Bayern, Germany
Patent: 196
Kanagawa-ken, Japan
Patent: 127
Tochigi-ken, Japan
Patent: 121
Chiba-ken, Japan
Patent: 117
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
Lombardia, Italy
Patent: 5
With the analysis among related 228 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Gigaphoton, Inc., National University of Defense Technology, Sumitomo Heavy Industries, Ltd. take 22.37% of patent filing during this period.
Tochigi-ken, Japan
Patent: 31
Hunan Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 5
Drenthe, Netherlands
Patent: 4
Massachusetts, United States
Patent: 4
California, United States
Patent: 4
With the analysis among related 228 patents in last 5 years, we discover 68 new entrants. Cangzhou Wofu Laser Technology Co., Ltd., Zhejiang Taihao Technology Co., Ltd., China Jiliang University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
undefined undefined
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among 543 patents, we discovered top 75 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Changchun Institute of Optics Fine Mechanics & Physics, National University of Defense Technology are dominant in this area. They take 15.29% of the total patent filing.
Hubei Sheng, China
Patent: 35
Hunan Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 10
Essex, United Kingdom
Patent: 9
Anhui Sheng, China
Patent: 9
Massachusetts, United States
Patent: 8
Sichuan Sheng, China
Patent: 7