Tokyo
Japan
11
2026-02-12
The entities that hold a legal rights for patent applications filed by inventor Igawa Daisuke:
Daisuke Igawa from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
NON-FIRED PELLETS FOR REDUCTION AND METHOD FOR PRODUCING SAME
#2 | 2026-01-29FIRED PELLETS FOR REDUCTION AND METHOD FOR PRODUCING SAME
#3 | 2024-08-29AGGLOMERATED ORE ASSESSING METHOD AND AGGLOMERATED ORE
#4 | 2024-08-15ORE CRUSHING METHOD AND PELLET PRODUCTION METHOD
#5 | 2023-10-12METHOD FOR PREPARING COAL OR CAKING ADDITIVE AND METHOD FOR PRODUCING COKE
#6 | 2023-09-21METHOD FOR EVALUATING THERMOPLASTICITY OF COAL OR CAKING ADDITIVE
#7 | 2023-02-16Method of producing coal blend and method of producing coke
#8 | 2022-12-08Method of estimating surface tension of coal and method of producing coke
#9 | 2022-09-15Method of estimating surface tension of coal inert material, method of estimating surface tension of coal, and method of producing coke
#10 | 2022-06-02Method for evaluating coal, method for preparing coal blend, and method for producing coke
#11 | 2022-05-26METHOD OF EVALUATING COAL, METHODS OF PREPARING COAL BLEND, AND METHOD OF PRODUCING COKE
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