Agreements reached under this partnership
Capital and Business Alliance- 1
Joint development of photoresist raw materials and related materials for semiconductors
- 2
Material design that optimizes raw material monomers, photosensitive materials, and solvents for semiconductor photoresists as an integrated system
- 3
Technical collaboration to advance high-purity processing and metal-control technologies
- 4
A significant improvement in development speed and technological maturity
These are items that the documents state the two companies will work on. The lines above and below represent arrangements between the two companies.
This indicates whether the companies will do more than work together, such as holding each other’s shares or seconding personnel (capital and business alliance).
The impact of this capital and business alliance on the Company's results for the fiscal year ending November 2026 is currently expected to be immaterial. The Company will promptly disclose any matters that should be disclosed in the future.
| Item | Details |
|---|---|
| Name of alliance partner | 株式会社三宝化学研究所 |
| Alliance partner's business activities | Manufacture and sale of chemical products and chemicals relating to semiconductor materials, display materials, high-performance materials, and pharmaceutical and agrochemical intermediates |
| Alliance partner's location | Sakai Ward, Sakai City, Osaka Prefecture |
| Alliance partner's capital | ¥96 million |
| Type of alliance | Capital and Business Alliance |
| Details of the alliance | Joint development of photoresist raw materials and related materials for semiconductors, Material design that optimizes raw material monomers, photosensitive materials, and solvents for semiconductor photoresists as an integrated system, Technical collaboration to advance high-purity processing and metal-control technologies, A significant improvement in development speed and technological maturity |
| Number of shares acquired | 50,204 shares (33.8% of voting rights) |
| Acquisition price | Undisclosed |
| Shareholding ratio | Not disclosed → 33.8% (voting rights percentage) |
| Date of board resolution | 1 June 2026 |
| Share Acquisition Date and Payment Date | 1 June 2026 (acquisition date) |
| Impact on Business Performance | The impact of this capital and business alliance on the Company's results for the fiscal year ending November 2026 is currently expected to be immaterial. The Company will promptly disclose any matters that should be disclosed in the future. |
Items this document does not state (11)
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.Amid growing demand for higher purity and stable supply in the semiconductor and electronic materials fields, the companies will combine their core technologies and development and manufacturing platforms to strengthen competitiveness and achieve sustainable growth in the advanced materials field.