Nagatoshi Oki

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER MANUFACTURING METHOD, HEAT EXCHANGER STACKING METHOD...
- Publication number 20200011605
- Publication date Jan 9, 2020
- Hitachi-Johnson Controls Air Conditioning, Inc.
- Takeshi ENDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OUTDOOR UNIT AND REFRIGERATION CYCLE DEVICE
- Publication number 20200011618
- Publication date Jan 9, 2020
- Hitachi-Johnson Controls Air Conditioning, Inc.
- Nagatoshi OKI
- F28 - HEAT EXCHANGE IN GENERAL