noun
INPEX (Japanese petroleum company)
Proper noun; refers specifically to the Japanese oil and gas exploration and production company INPEX Corporation.
国際石油開発は日本の大手石油開発会社です。
INPEX is a major Japanese oil development company.
The name is composed of 国際 (international), 石油 (oil), and 開発 (development), reflecting the company's business focus.