J.I Developer Completes Major Exterior Renovation Work at Stanley Electric Co., Ltd.'s Yokohama Satellite Center

J.I Developer Co., Ltd. (Headquarters: Minatomirai, Nishi-ku, Yokohama City, Kanagawa Prefecture; Representative Director: Daisuke Shimazaki), a company providing digital transformation (DX) and advanced construction technologies to the construction industry, is pleased to announce the successful completion of major exterior renovation work at the 'Yokohama Satellite Center (Yokohama City, Kanagawa Prefecture)' of Stanley Electric Co., Ltd. (Headquarters: Meguro-ku, Tokyo), a leading company in automotive lighting and other lighting solutions.

In this project, our company prioritized facility safety and building longevity by carrying out maintenance-focused repairs. To protect the long-term functionality and asset value of this important facility for Stanley Electric, we mobilized the entire company to deliver our proven construction management systems and repair expertise.

Stanley Electric Yokohama Satellite Center

Our Approach in This Project

Building Longevity Based on Thorough Deterioration Diagnosis

We conducted detailed surveys and diagnostics of the exterior walls' deterioration due to aging, thoroughly and carefully repairing fundamental issues such as cracks, tile delamination, and concrete spalling. This has restored the building's durability and structural integrity.

Preservation of Asset Value Through Aesthetic Maintenance and Protective Layer Renewal

Repairs were carried out without compromising the building's original refined exterior design and color scheme. By using highly durable paints and sealants, we have protected the building from external environmental factors, ensuring long-term aesthetic preservation and preventing future deterioration.

Safe and Secure Construction Management with Minimal Facility Disruption

To avoid disrupting normal operations at the satellite center, we implemented comprehensive measures to control noise and vibration and prevent third-party accidents. Under strict safety management and meticulous scheduling, we successfully completed the project on time.

Jepro Operation Screen

Utilization of Jepro, the Construction Photo Reporting App

Take photos with a smartphone and instantly generate reports

Photos and data entered at the site are automatically formatted into construction reports directly on the smartphone. Without needing to return to the office, daily reporting is completed intuitively and immediately.

Digitizing On-Site Tacit Knowledge (Conversion to Explicit Knowledge)

Construction know-how and progress status previously held only in workers' minds are now digitized in real time and standardized formats. Clear, easy-to-understand reports are instantly shared, eliminating dependency on specific individuals.

Dramatic Reduction in Work Hours

Eliminating the need for photo organization, data transfer to PCs, and manual pasting into Excel or other formats directly reduces overtime and significantly improves operational efficiency.

Design with J-smart Scaffolding Drawings

Design Using J-smart Scaffolding Drawings

Eliminating 'Design Waiting Time' with Unmatched Speed

J-smart uses AI-powered automatic generation to drastically reduce design time.

Systematizing On-Site Tacit Knowledge

Breaking free from dependency on individuals with statements like 'Only this person can draw the plans' or 'Work stops if that person is absent,' we have created a system enabling anyone to work quickly, accurately, and in compliance with safety standards.

This is not about replacing skilled workers. By entrusting routine, individual-dependent tasks to systems, we aim to create an environment where people can focus on higher-value work. This approach is designed to help the construction industry—facing severe labor shortages—evolve into the next era.

Project Overview

Client: Stanley Electric Co., Ltd.

Facility: Stanley Electric Yokohama Satellite Center

Location: 2-14-1 Hiyoshi-Nishi, Aoba-ku, Yokohama City, Kanagawa Prefecture

Work Scope: Major exterior renovation work

Contractor: J.I Developer Co., Ltd.

A Message of Gratitude from J.I Developer

We are deeply grateful to Stanley Electric, a leading Japanese manufacturing company, for entrusting us with the renovation of this important facility.

Going forward, J.I Developer Co., Ltd. will continue to combine our field-tested 'technical expertise' with 'technology' such as AI to enhance our clients' asset value, striving to become a next-generation standard company that meets society's evolving needs.