Chiba
Japan
3
2021-06-03
The entities that hold a legal rights for patent applications filed by inventor Ai Tomoki:
Tomoki Ai from Chiba, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Head chip, liquid jet head, and liquid jet recording device
#2 | 2021-06-03Head chip, liquid jet head, and liquid jet recording device
#3 | 2020-05-14Head chip, liquid jet head, liquid jet recording device, and method of manufacturing head chip
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