Tokyo
Japan
4
2021-09-02
The entities that hold a legal rights for patent applications filed by inventor MARUYAMA Koki:
Koki MARUYAMA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Wave power generation system
#2 | 2021-04-01Wave receiving plate and wave power generation system
#3 | 2021-02-11Wave power generation system
#4 | 2020-12-24Wave receiving mechanism
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