Saitama
Japan
3
2022-04-28
The entities that hold a legal rights for patent applications filed by inventor Koguchi Hideyuki:
Hideyuki Koguchi from Saitama, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Liquid sealed damper for opening and closing member
#2 | 2022-04-28Liquid sealed damper for opening and closing member
#3 | 2022-04-28LIQUID SEALED DAMPER FOR OPENING AND CLOSING MEMBER
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