With the analysis among 1,352 patents, we discovered top 290 key players by total patent application. Yuyama Manufacturing Co., Ltd., EssilorLuxottica SA, Tosho Co., Ltd. are dominant in this area. They take 32.32% of the total patent filing.
Osaka-fu, Japan
Patent: 308
Aichi-ken, Japan
Patent: 43
Tokyo-to, Japan
Patent: 30
California, United States
Patent: 27
Bayern, Germany
Patent: 23
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 17
With the analysis among 23 patents, we discovered top 10 start-ups by total patent application. DeepIntent, Inc., Ping An Medical & Healthcare Management Co., Ltd., National Institutes for Quantum & Radiological Science & Tech are active in this area.
New York, United States
Patent: 8
Shanghai Shi, China
Patent: 4
Chiba-ken, Japan
Patent: 4
Illinois, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 404 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing Yuyama Manufacturing Co., Ltd., EssilorLuxottica SA, Hoya Lens Thailand Co., Ltd. take 26.73% of patent filing during this period.
Osaka-fu, Japan
Patent: 65
Pathum Thani, Thailand
Patent: 12
Tokyo-to, Japan
Patent: 11
New York, United States
Patent: 8
Saitama-ken, Japan
Patent: 7
With the analysis among related 404 patents in last 5 years, we discover 121 new entrants. Toyota Motor Corp., DeepIntent, Inc., Fresenius Vial SAS are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
New York, United States
Patent: 8
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 3
Gyeongsangbuk-do, South Korea
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 49 patents, we discovered top 30 universities and scientific research institutions by total patent application. Shanghai University of Traditional Chinese Medicine, Yunnan University of TCM, Peking University are dominant in this area. They take 18.37% of the total patent filing.
Shanghai Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1