Shinichiro AIKAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diagnosis system of lubricating oil and diagnosis method of lubrica...
- Patent number 11,852,294
- Issue date Dec 26, 2023
- Hitachi, Ltd.
- Kyoko Kojima
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for diagnosing deterioration of lubricant, and system and me...
- Patent number 11,209,357
- Issue date Dec 28, 2021
- Hitachi, Ltd.
- Kyoko Kojima
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DIAGNOSIS SYSTEM OF LUBRICATING OIL AND DIAGNOSIS METHOD OF LUBRICA...
- Publication number 20220316653
- Publication date Oct 6, 2022
- Hitachi, Ltd
- Kyoko KOJIMA
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD FOR DIAGNOSING DETERIORATION OF LUBRICANT, AND SYSTEM AND ME...
- Publication number 20200292450
- Publication date Sep 17, 2020
- Hitachi, Ltd
- Kyoko KOJIMA
- G01 - MEASURING TESTING