Tokyo
Japan
6
2024-07-11
The entities that hold a legal rights for patent applications filed by inventor Hara Eiji:
Eiji Hara from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
CHECK VALVE
#2 | 2024-04-25Check valve
#3 | 2022-10-06Check valve
#4 | 2016-01-07Method for screening food ingredients and food compositions
#5 | 2015-12-31Method for examination of carcinogenic risk
#6 | 2010-05-06Method of determining minute amounts of additives in polymers
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