Koshi
Japan
4
2022-07-07
The entities that hold a legal rights for patent applications filed by inventor Sekiguchi Kenji:
Kenji Sekiguchi from Koshi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Substrate processing device and etching liquid
#2 | 2021-02-04Substrate processing method, substrate processing device and etching liquid
#3 | 2019-11-21Substrate processing method, recording medium and substrate processing apparatus
#4 | 2017-11-30Substrate cleaning method, substrate cleaning system and memory medium
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