Osaka
Japan
3
2026-04-30
The entities that hold a legal rights for patent applications filed by inventor Otaguro Ryusuke:
Ryusuke Otaguro from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
CENTRIFUGAL FAN
#2 | 2026-01-08FAN COMPONENT, FAN, FAN UNIT, AIR CONDITIONER, HEAT PUMP DEVICE, AND METHOD FOR MANUFACTURING FAN COMPONENT
#3 | 2025-08-14BELL MOUTH AND FAN UNIT
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