[Manufacturing Industry DX Case] DX of Wastewater Treatment through IoT/AI | Grid Link Co., Ltd. | January 16, 2026

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Utilizing the IoT/AI autonomous control solution "M2MSTREAM," we will evolve your wastewater treatment facilities into an intelligent platform and establish a sustainable operational system. 【Digital Transformation of Sedimentation Tank Management】 Water quality monitoring / Scum collection / Sludge coagulant application 1. Remote patrol system using cameras. 2. Automation of water quality measurement using interface meters, turbidity meters, colorimeters, SS meters, and transparency meters. 3. A floating injection device assists in scum collection in conjunction with cameras and automatic water quality measurement systems. 4. Automatic dosing of sludge coagulant when the interface rises, in conjunction with the interface meter. 【Digital Transformation of Aeration Tank Management】 Air adjustment / Dissolved oxygen management 1. Automation of dissolved oxygen management tasks through automatic control of blowers and air adjustment valves. 【Digital Transformation of Raw Water Tank and Mixing Tank Management】 Valve control (supply amount and load adjustment) 1. Automatic analysis of water quality pollution indicators (COD concentration). 2. Automatic control of valves to adjust the supply amounts of various waste liquids and dilution water flowing into the mixing tank, keeping the COD concentration below the standard.

The piSOFTGRIP series is a soft gripper powered by vacuum, allowing for gentle and reliable picking without crushing the workpiece. It is less affected by the shape and hardness of food, and has received high praise for its automation in food manufacturing and packaging processes. ■ Picking Cream Puffs 【Video】Handling and Transporting Cream Puffs https://www.youtube.com/watch?v=1PJGbJbuE8U 【Case Study】Boxing Cream Puffs https://mono.ipros.com/popup/download/fullbrowse/?catalogId=591430 ■ Picking Fried Chicken 【Case Study】High-speed processing in switching from piSOFTGRIP mechanical hand to air-driven hand https://mono.ipros.com/popup/download/fullbrowse/?catalogId=583151

A co-authored paper by Otsuki and one other author from the Data Science Department has been published in the Journal of Computer and Communications. 【Paper Summary】 Paper Title: A Proposal of Genuine Computing Methods in Materials Informatics Authors: Raymond Wu, Susumu Otsuki Publication URL: https://www.scirp.org/journal/paperinformation?paperid=148386

Thank you for always reading the Paperlogic note. Last year, we shared a lot of information through our note, and as our first initiative for 2026, we have decided to start an official email newsletter to deliver more directly useful information to you. [Content delivered in the email newsletter] ❶ "DX One-Point Explanation by Our CEO, Certified Public Accountant and Tax Accountant Koichi Yokoyama" Koichi Yokoyama, the CEO of Paperlogic Inc., a tax accountant and certified public accountant, will explain recent events from the perspective of related laws and DX. ❷ "A Few Convenient Features of Business Document Management and Electronic Contracts [paperlogic]" Paperlogic has many features that are useful for business document DX. We will introduce some "a little convenient features" that can help with business document management. Register from the "Related Links"! To reduce your information gathering time to "zero" and focus on your core business, please be sure to register for the Paperlogic newsletter.