With the analysis among 59 patents, we discovered top 25 key players by total patent application. Teikoku Hormone Manufacturing Co., Ltd., Sankyo Co., Ltd., Nippon Light Metal Co., Ltd. are dominant in this area. They take 32.20% of the total patent filing.
Massachusetts, United States
Patent: 2
Minnesota, United States
Patent: 2
Liaoning Sheng, China
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Sichuan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Sichuan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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