Funabashi
Japan
4
2016-08-11
The entities that hold a legal rights for patent applications filed by inventor Hayasaka Junya:
Junya Hayasaka from Funabashi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing liquid-ejection-head substrate and liquid-ejection-head substrate produced by the same
#2 | 2016-08-11Method for manufacturing liquid-discharge-head substrate
#3 | 2015-03-05Liquid ejection head and printing apparatus
#4 | 2014-11-20Device substrate, liquid ejection head, and method for manufacturing device substrate and liquid ejection head
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