We will contribute to the development and stable supply of clean energy as a
platform for the accumulation and dissemination of knowledge of the INPEX Group.


We aim to become a valuable solutions provider in the fields of research, consulting, and talent
development, based on our abundant practical experience and knowledge, in order to contribute to
stable energy supply and the realization of a net-zero carbon society.


Videos are available on YouTube

Official YouTube channel is here


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Message from the President

Thank you very much for your understanding and ongoing support of INPEX Solutions' business activities.

INPEX Solutions was established on January 4, 2019, to consolidate the INPEX Group’s knowledge and capabilities gained through many years of business activities, strengthen its analytical and technical capabilities and disseminate and share its knowledge. Since then, we have operated as the INPEX Group’s think tank made up of experts to provide research, analysis, planning, consulting and business support services internally and externally.

In recent years, the energy industry has faced dramatic changes in light of greater environmental awareness, such as climate change issues and the transition to a low-carbon society, as well as evolving global geopolitical circumstances. As companies around the world seek to appropriately address environmental issues, the INPEX Group is working toward a net-zero carbon society by 2050 based on the following policy:

"As a pioneer in Energy Transformation (EX), INPEX will provide a stable supply of diverse and clean energy sources including oil and natural gas, hydrogen and renewable power."

To meet the various needs associated with these changes, INPEX Solutions is poised to help further enhance energy development businesses by providing a wide range of quality solutions as a platform for gathering and disseminating knowledge.

We look forward to your continued support.


Nobuharu Sase

Nobuharu Sase

Corporate Motto

In order to fulfill its corporate motto

Research and Techno-Solutions for Future Energy

INPEX Solutions, Ltd. will generate value-added content based on the extensive, proprietary knowledge and experience of the INPEX Group.

Company Overview

Company Name INPEX Solutions, LTD. 
Company Headquarters Akasaka Biz Tower 5-3-1 Akasaka, Minato-ku, Tokyo 107-6332, Japan MAP
Phone: +81-3-5572-0616
Board and Audit Members Representative Director, President   Nobuharu Sase
Senior Managing Director                 Kimihisa Kittaka
Director                                             Toshiaki Takimoto
Director                                             Hitoshi Okawa
Director                                             Hideki Kurimura
Auditor                                              Michiaki Watanabe
Auditor                                              Naoyuki Yamamura
Capital ¥90,000,000
Shareholder NPEX CORPORATION * 100%
Established January 4, 2019
Fiscal Year-en December
Main areas of business
  • (1) Studies, research, evaluations, planning and counsel on:
    i) crude oil and natural gas businesses
    ii) renewable energy and electricity/heat/water supply businesses
  • (2) Counsel on project management involving the above
  • (3) On-site support
  • (4) Counsel on human resources development
  • (5) Other businesses related to the above

*INPEX CORPORATION is Japan's largest oil and gas exploration and production company.

Organization Chart



INPEX Solutions, LTD.

Akasaka Biz Tower 5-3-1 Akasaka, Minato-ku, Tokyo 107-6332, Japan

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