Takatoshi ITO

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
In-situ stress measurement method
- Patent number 11,493,393
- Issue date Nov 8, 2022
- Japan Petroleum Exploration Co., Ltd.
- Takatoshi Ito
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ORIENTING PROCESSING DEVICE, ORIENTING ASSISTANCE METHOD, AND PROGRAM
- Publication number 20240352818
- Publication date Oct 24, 2024
- TOHOKU UNIVERSITY
- Yusuke KAMADA
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU STRESS MEASUREMENT METHOD
- Publication number 20230349288
- Publication date Nov 2, 2023
- JAPAN PETROLEUM EXPLORATION CO., LTD.
- Takatoshi ITO
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU STRESS MEASUREMENT METHOD
- Publication number 20200149984
- Publication date May 14, 2020
- Takatoshi ITO
- E21 - EARTH DRILLING MINING