With the analysis among 627 patents, we discovered top 169 key players by total patent application. HOYA Corp., FUJIFILM Corp., Murata Manufacturing Co. Ltd. are dominant in this area. They take 16.59% of the total patent filing.
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 38
Kyoto-fu, Japan
Patent: 23
Osaka-fu, Japan
Patent: 21
Aichi-ken, Japan
Patent: 20
Kanagawa-ken, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 11
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 504 patents applied in the last 5 years. We discover 170 most active companies in this area. The fast-growing HOYA Corp., FUJIFILM Corp., Murata Manufacturing Co. Ltd. take 15.48% of patent filing during this period.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 23
Kyoto-fu, Japan
Patent: 20
Aichi-ken, Japan
Patent: 18
Osaka-fu, Japan
Patent: 16
Kanagawa-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Beijing Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among related 504 patents in last 5 years, we discover 130 new entrants. China Petroleum & Chemical Corp., AGC, Inc. (Japan), Scienta Omicron AB are the most active new entrants in this area.
Beijing Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Taixing Energy Solutions Co., Ltd.
undefined undefined
Patent: 5
Saitama-ken, Japan
Patent: 4
Saitama-ken, Japan
Patent: 4
With the analysis among 124 patents, we discovered top 51 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, Sinopec Research Institute of Petroleum Processing, University of Tsukuba are dominant in this area. They take 22.58% of the total patent filing.
Tokyo Institute of Technology
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 5
Miyagi-ken, Japan
Patent: 3
Gansu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Shanxi Sheng, China
Patent: 2