Daisuke AKIMARU

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
Air Sterilization Apparatus and Air Conditioner Using Same
- Publication number 20240240817
- Publication date Jul 18, 2024
- Hitachi, Ltd
- Hiroyuki TOYODA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR STERILIZER AND AIR CONDITIONING APPARATUS USING THE SAME
- Publication number 20240219049
- Publication date Jul 4, 2024
- Hitachi, Ltd
- Hiroyuki TOYODA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONER FOR RAIL VEHICLE
- Publication number 20240010051
- Publication date Jan 11, 2024
- Hitachi, Ltd
- Hiroshi MAITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIR CONDITIONING SYSTEM FOR RAILWAY VEHICLE
- Publication number 20230150553
- Publication date May 18, 2023
- Hitachi, Ltd
- Hiroshi MAITA
- B61 - RAILWAYS