Toshiro Hata

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Izumi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrocarbon recovery method and hydrocarbon recovery system
- Patent number 12,104,475
- Issue date Oct 1, 2024
- Japan Oil, Gas and Metals National Corporation
- Koji Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrocarbon recovery method and hydrocarbon recovery system
- Patent number 10,914,151
- Issue date Feb 9, 2021
- Japan Oil, Gas and Metals National Corporation
- Koji Yamamoto
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDROCARBON RECOVERY METHOD AND HYDROCARBON RECOVERY SYSTEM
- Publication number 20220341301
- Publication date Oct 27, 2022
- Japan Oil, Gas and Metals National Corporation
- Koji Yamamoto
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDROCARBON RECOVERY METHOD AND HYDROCARBON RECOVERY SYSTEM
- Publication number 20200123885
- Publication date Apr 23, 2020
- Japan Oil, Gas and Metals National Corporation
- Koji Yamamoto
- E21 - EARTH DRILLING MINING