Launched joint research with the Japan Aerospace Exploration Agency (JAXA) and Kyushu University.

Our project titled “Demonstration of a Local Production and Consumption Model for Methanation Aiming to Reduce Costs through Regional Raw Materials” was selected for the FY2023 Ministry of the Environment’s “Cross-Sectoral Carbon Neutral Technology Development and Demonstration Project (Second Round)”.

Successfully commercialized a CO₂ separation and capture system.
Began sales of the CO₂ membrane performance evaluation device “VSS1” and the solid sorbent-based CO₂ capture unit “VPSA1”.

In collaboration with Kyushu University, JAXA, and the Tokyo Institute of Technology, successfully designed a membrane separation system for CO₂ removal onboard crewed space exploration vehicles such as pressurized rovers.

Selected by the Kyushu Bureau of Economy, Trade and Industry as one of the “J-Startup Kyushu” companies.

Raised 400 million yen in Series A funding.

Launched a three‑company joint initiative with Toyo Seikan Group Holdings, Ltd. and Mitsui & Co. Plastics Ltd. to promote the early social implementation of CO₂ separation and capture technologies.

Successfully captured CO₂ from the exhaust gas of residential water heaters.

Began a collaboration with Dai Nippon Printing Co., Ltd. in the CO₂ separation and capture business.

In collaboration with Kyushu University, carbon‑neutral city gas "e‑methane" was synthesized from CO₂ recovered at a city gas plant operated by Saibu Gas Co., Ltd. and a Clean Gas Certificate was obtained.

Together with Yamaha Motor Co., Ltd. and Sakura Industrial Co., Ltd., began studies toward the development of energy‑efficient CO₂ capture system and the creation of business models that are easy for small and medium‑sized enterprises to adopt.