M-SOLUTIONS Secures Patent for Confidential Prompt-Based Text Generation System

M-SOLUTIONS: Pioneering Confidential AI Solutions

M-SOLUTIONS Inc., headquartered in Toshima, Tokyo, has achieved a significant milestone by securing a patent (Patent No. 7814358) for its innovative text generation system that prioritizes the protection of sensitive information. This groundbreaking technology addresses the potential risks of information leaks associated with generative AI by facilitating safe and efficient text generation processes.

Overview of the Patent Technology

The patented system operates by transforming any confidential information specified within user-input instructions into a hashed string before it is sent to the generative AI server. Once the AI generates the text, the system utilizes predetermined correlations to restore the hashed string back into the original words. This robust mechanism ensures that no sensitive information is transmitted in plain text to the AI, significantly mitigating the risks of data leakage.

In addition to its hashing capabilities, this technology allows for dynamic prompt generation utilizing input forms and templates. Features such as identifying confidential information, generating documents, and saving usage history enhance user experience, ensuring that organizations can utilize generative AI without compromising security or convenience.

Introducing Smart at AI for Kintone Powered by GPT

M-SOLUTIONS has developed a powerful application, "Smart at AI for Kintone Powered by GPT" (commonly referred to as Smart at AI). This service, launched in October 2023, integrates ChatGPT and other generative AI models seamlessly and securely within the Kintone platform. Since its release, it has garnered over 1,300 users, both in paid and free versions, from companies and organizations eager to leverage generative AI with confidence in a compliant manner.

Smart at AI allows users to insert Kintone application data into prompts and configure prompts on a per-application basis. This feature significantly enhances operational workflows, making it easier to integrate AI-generated content into daily tasks.

Crucially, the system replaces sensitive information with hashed strings before transmitting requests to the generative AI, which then reconstructs the original data post-generation. This confidentiality filter supports secure AI application, aligning with the growing demand for safe AI usage in business settings. Moving forward, M-SOLUTIONS anticipates further expansion of Smart at AI, driven by the increasing utilization of generative AI technology across various sectors.

To learn more about Smart at AI and its features, please visit the service website.

Patent Information

- Patent Number: Patent No. 7814358
- Invention Title: Confidential Prompt-Based Text Generation System
- Patent Holder: M-SOLUTIONS Inc.
- Inventors: Manabu Uekusa, Fumiyuki Takahashi
- Application Number: JP Application No. 2023-185089
- Application Date: October 27, 2023
- Registration Date: February 5, 2026

About M-SOLUTIONS Inc.

Under the management philosophy of "Creating happiness for people through the information revolution and generating new value," M-SOLUTIONS has developed robust business segments, including SI, product development, and public projects.
Location: 1-11-1 Nishi-ikebukuro, Toshima, Tokyo, 14F Metropolitan Plaza Building
Representative: CEO Manabu Uekusa
Established: January 2000

For more information, you can visit our corporate site and service site.