Komori
Other Disclosures9212Green Earth Institute Co.,Ltd.Information and Communications, Services and Others

Selected for the Tokyo Metropolitan Government’s “Development Support Program for Naphtha Alternative Materials and Related Products”

The project to develop technology for producing bioisobutanol from woody biomass was selected for the Tokyo Metropolitan Government’s “Development Support Project for Naphtha Substitutes and Related Materials.” By the end of fiscal 2028, the company plans to obtain product samples and estimate manufacturing costs at commercialization, with the aim of building a collaborative framework for commercial demonstration.

Worth reading
56In focus
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Improvement
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Wording
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Announced details

Bioisobutanol production technologyGWE (GEI Wood to Ethanol) process
Applicable field (uses covered by this announcement)
SolventsMMA (methyl methacrylate)PolyisobuteneButyl rubberChemical raw materials
Launch dateProduct samples and manufacturing cost estimates are scheduled to be obtained by the end of fiscal 2028
Relationship between the counterparty and the company
Green Earth Institute Co.,Ltd.9212
Relationship with the Company

The company’s business proposal was selected for the Tokyo Metropolitan Government’s support project. Capital ties, personnel ties and ordinary business relationships are Not disclosed.

CounterpartyTokyo Metropolitan Government

The entity implementing the Tokyo Metropolitan Government’s “Development Support Project for Naphtha Substitutes and Related Materials.” Other information, including the location, representative and business activities, is Not disclosed.

Impact on Business Performance

The impact of this matter on 大研医器's results is minor.

The company does not address Contract Value / Offering price.

Source (materials cited by the company)

Tokyo Metropolitan Government press release

Announced details
ItemDetails
Names of Products / Services CoveredBioisobutanol production technology, GWE (GEI Wood to Ethanol) process
CounterpartyTokyo Metropolitan Government
Counterparty overviewThe entity implementing the Tokyo Metropolitan Government’s “Development Support Project for Naphtha Substitutes and Related Materials.” Other information, including the location, representative and business activities, is Not disclosed.
Relationship with the CompanyThe company’s business proposal was selected for the Tokyo Metropolitan Government’s support project. Capital ties, personnel ties and ordinary business relationships are Not disclosed.
Launch dateProduct samples and manufacturing cost estimates are scheduled to be obtained by the end of fiscal 2028
Applicable areaSolvents, MMA (methyl methacrylate), Polyisobutene, Butyl rubber, Chemical raw materials
Impact on Business PerformanceThe impact of this matter on 大研医器's results is minor.
SourceTokyo Metropolitan Government press release
Items this document does not state (10)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsUsage history

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The project proposal was selected for a Tokyo Metropolitan Government support project. The company aims to contribute to replacing naphtha-derived chemicals with bioisobutanol derived from woody biomass, decarbonising the chemical industry, achieving carbon neutrality and ensuring a stable supply of chemical feedstocks.

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