With the analysis among 94 patents, we discovered top 21 key players by total patent application. Tomita Pharmaceutical Co. Ltd., Ajinomoto Co., Inc., Manac Inc. are dominant in this area. They take 51.06% of the total patent filing.
Kumamoto-ken, Japan
Patent: 34
Hiroshima-ken, Japan
Patent: 7
Akita-ken, Japan
Patent: 3
Colorado, United States
Patent: 2
Alabama, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Hebei Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Hebei Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.