Aichi
Japan
5
2025-11-27
The entities that hold a legal rights for patent applications filed by inventor MACHIDA Hiroshi:
Hiroshi MACHIDA from Aichi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
GAS TREATMENT METHOD AND GAS TREATMENT DEVICE
#2 | 2022-07-21GAS TREATMENT METHOD, AND GAS TREATMENT DEVICE
#3 | 2021-01-21Gas treatment method and gas treatment apparatus
#4 | 2019-01-03Absorption agent, method of manufacturing same, and method for separation and recovery of acidic compound
#5 | 2018-11-01Gas treatment method and gas treatment device
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