Sampo Chart Co., Ltd. Begins Proof of Concept for 'Sangyoui Karte,' a DX Platform Unifying Industrial Physician Records, Opinions, and Sharing

Sampo Chart Co., Ltd. (Headquarters: Nagoya, Aichi; CEO: Takumi Tsunoda) has commenced a Proof of Concept (PoC) to verify the operationality and practicality of 'Sangyoui Karte' in real corporate environments. This industrial health DX product unifies a series of tasks, including creating interview records, drafting opinion documents, and sharing them with relevant stakeholders.

### Background: Analog Operations and Information Sharing Challenges The industrial health sector has struggled with DX due to high specialization and the burden of legacy analog workflows. Sampo Chart noticed the inefficiencies in recording and reporting processes and developed 'Sangyoui Karte' to alleviate these practical burdens and management issues. The PoC was initiated to test the product's fitness for actual field operations.

### PoC Overview During this experiment, 'Sangyoui Karte' will be integrated into actual industrial physician practices. The company will evaluate the impact on work efficiency, usability, and the smoothness of information sharing. A key focus will be testing AI functions such as transcription, summarization, and suggestions during interviews to determine their practical utility.

Since industrial health involves multiple stakeholders—physicians, HR managers, and executives—the PoC will gather feedback from all parties to refine the product for real-world needs.

### Objectives The goal is not just functional verification but an evaluation of how the system optimizes the entire scope of industrial health operations. Specifically, it measures time reduction, consistency in record quality, and speed of information sharing, aiming to enable physicians to focus on their core duty: supporting employee well-being.

### Future Outlook Following the PoC results, Sampo Chart will accelerate development toward an official release. They aim to establish the service as a foundational infrastructure for industrial health, contributing to advanced health management systems in enterprises nationwide.

### CEO Comment (Takumi Tsunoda, Representative Industrial Physician) "In the field, significant time is consumed by peripheral tasks following the actual interview. We believe this pressure limits the time physicians can spend on essential employee support. 'Sangyoui Karte' aims to unify these flows and support practitioners in a practical way. We will carefully refine the value of this product through this PoC."