With the analysis among 308 patents, we discovered top 82 key players by total patent application. Kyowa Hakko Kogyo Co., Ltd., Hayashibara Co., Ltd., R.J. Reynolds Tobacco Co. are dominant in this area. They take 29.22% of the total patent filing.
Tokyo-to, Japan
Patent: 36
Okayama-ken, Japan
Patent: 31
North Carolina, United States
Patent: 23
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Hyogo-ken, Japan
Patent: 8
Chiba-ken, Japan
Patent: 6
No data, please try another search term
With the analysis among related 37 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing CJ CheilJedang Corp., Kagawa University, Indian Oil Corp. Ltd. take 40.54% of patent filing during this period.
Kagawa-ken, Japan
Patent: 4
Aichi-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
CITY OF LIVERPOOL, United Kingdom
Patent: 1
Jiangsu Sheng, China
Patent: 1
Oost-Vlaanderen, Belgium
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 15 new entrants. CJ CheilJedang Corp., Kagawa University, Indian Oil Corp. Ltd. are the most active new entrants in this area.
Kagawa-ken, Japan
Patent: 4
Aichi-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
CITY OF LIVERPOOL, United Kingdom
Patent: 1
Jiangsu Sheng, China
Patent: 1
Oost-Vlaanderen, Belgium
Patent: 1
With the analysis among 26 patents, we discovered top 9 universities and scientific research institutions by total patent application. Kagawa University, Politechnika Gdanska, University of Warsaw are dominant in this area. They take 30.77% of the total patent filing.
Kagawa-ken, Japan
Patent: 4
Pomorskie, Poland
Patent: 2
Mazowieckie, Poland
Patent: 1
Distrito Federal, Mexico
Patent: 1
CITY OF LIVERPOOL, United Kingdom
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1