Osaka
Japan
18
2025-12-04
The entities that hold a legal rights for patent applications filed by inventor Maruyama Takehiro:
Takehiro Maruyama from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
FUEL CELL SHIP
#2 | 2025-11-27FUEL CELL SHIP
#3 | 2025-01-30Fuel Cell System
#4 | 2025-01-09Fuel Cell System
#5 | 2024-09-12Fuel Cell System And Fuel Cell System Installation Section
#6 | 2024-09-12Fuel Cell System
#7 | 2022-12-08FUEL CELL SHIP
#8 | 2022-12-08FUEL CELL SHIP
#9 | 2022-12-08FUEL CELL SHIP
#10 | 2022-12-08FUEL CELL SHIP
#11 | 2022-12-08FUEL CELL SHIP
#12 | 2022-12-08FUEL CELL SHIP
#13 | 2022-12-08FUEL CELL SHIP
#14 | 2022-12-08FUEL CELL SHIP
#15 | 2016-06-02Method for operating fuel cell system and method for estimating composition of fuel used in fuel cell system
#16 | 2015-10-29Fuel cell system
#17 | 2015-09-24Fuel cell system
#18 | 2015-04-30SOLID OXIDE FUEL CELL SYSTEM
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