Tokyo
Japan
5
2021-02-25
The entities that hold a legal rights for patent applications filed by inventor KIKUCHI Ryu:
Ryu KIKUCHI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Seal device
#2 | 2020-02-27Seal device
#3 | 2020-01-09Seal device
#4 | 2019-05-09Seal segment and rotary machine
#5 | 2018-02-15Split type brush seal device, brush seal pieces, and method of assembling split type brush seal device
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