Makiko UDAGAWA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
SLUDGE TREATMENT FACILITY OPERATION ASSISTANCE NAVIGATION SYSTEM AN...
- Publication number 20240317609
- Publication date Sep 26, 2024
- Hitachi, Ltd
- Jun TANAKA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Electronic Computer, Moisture Content Measurement Method, and Moist...
- Publication number 20240102925
- Publication date Mar 28, 2024
- Hitachi, Ltd
- Yasuko KOBAYASHI
- G01 - MEASURING TESTING
Information Patent Application
NITROGEN TREATMENT METHOD
- Publication number 20210147270
- Publication date May 20, 2021
- Hitachi, Ltd
- Makiko UDAGAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE