With the analysis among 3,402 patents, we discovered top 481 key players by total patent application. Shin-Etsu Chemical Co., Ltd., Sumitomo Chemical Co., Ltd., Kuraray Co., Ltd. are dominant in this area. They take 13.55% of the total patent filing.
Tokyo-to, Japan
Patent: 304
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 76
Tokyo-to, Japan
Patent: 49
Fujian Sheng, China
Patent: 45
Osaka-fu, Japan
Patent: 41
Tokyo-to, Japan
Patent: 39
Guangdong Sheng, China
Patent: 36
With the analysis among 102 patents, we discovered top 47 start-ups by total patent application. Eapil, Accel Robotics Corp., Yunyi Zhilian (Shanghai) Information Technology Co. Ltd. are active in this area.
Sichuan Sheng, China
Patent: 11
California, United States
Patent: 6
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 1,485 patents applied in the last 5 years. We discover 499 most active companies in this area. The fast-growing Xiamen Leading Optics Co., Ltd., Arashi Vision Inc., Canon Co., Ltd take 6.87% of patent filing during this period.
Fujian Sheng, China
Patent: 45
Guangdong Sheng, China
Patent: 29
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Patent: 28
Kyoto-fu, Japan
Patent: 28
California, United States
Patent: 24
Tokyo-to, Japan
Patent: 18
Zhejiang Sheng, China
Patent: 16
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
Sichuan Sheng, China
Patent: 10
With the analysis among related 1,484 patents in last 5 years, we discover 415 new entrants. Xiamen Leading Optics Co., Ltd., OMRON Corp., Sichuan Shenruishi Technology Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 45
Kyoto-fu, Japan
Patent: 28
Sichuan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Apollo Zhilian (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 6
California, United States
Patent: 6
With the analysis among 384 patents, we discovered top 131 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Zhejiang University, Beihang University are dominant in this area. They take 10.42% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 6
Fujian Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5