With the analysis among 4,512 patents, we discovered top 476 key players by total patent application. Ricoh Co., Ltd., FUJIFILM Corp., Seiko Instruments, Inc. are dominant in this area. They take 6.18% of the total patent filing.
Tokyo-to, Japan
Patent: 114
Tokyo-to, Japan
Patent: 84
Chiba-ken, Japan
Patent: 81
Jiangsu Sheng, China
Patent: 78
Connecticut, United States
Patent: 77
Nagano-ken, Japan
Patent: 72
Osaka-fu, Japan
Patent: 70
Osaka-fu, Japan
Patent: 70
Tokyo-to, Japan
Patent: 60
With the analysis among 33 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 32
Beijing Shi, China
Patent: 1
With the analysis among related 626 patents applied in the last 5 years. We discover 272 most active companies in this area. The fast-growing Henan Polytechnic University, Unison Industries LP, FUJIFILM Corp. take 11.82% of patent filing during this period.
Henan Sheng, China
Patent: 29
Tokyo-to, Japan
Patent: 18
Jiangsu Sheng, China
Patent: 16
California, United States
Patent: 14
Jiangsu Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Taiwan Province, China
Patent: 8
With the analysis among related 626 patents in last 5 years, we discover 180 new entrants. Fuzhou Kemai Watch Industry Co., Ltd., AAC Optics (Changzhou) Co., Ltd., Darwin Precisions Corp. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Taiwan Province, China
Patent: 8
Taiwan Province, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Shenzhen Mingxuan Jewelry Co., Ltd.
Guangdong Sheng, China
Patent: 4
Pathum Thani, Thailand
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 528 patents, we discovered top 96 universities and scientific research institutions by total patent application. Henan Polytechnic University, Nanjing University of Aeronautics & Astronautics, Guangdong University of Technology are dominant in this area. They take 22.35% of the total patent filing.
Henan Sheng, China
Patent: 48
Jiangsu Sheng, China
Patent: 45
Guangdong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 15
Shanghai Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 11
Taiwan Province, China
Patent: 10
Tokyo Institute of Technology
Hunan Sheng, China
Patent: 8