COMPANY / BUSINESS INFORMATION
The business behind
QUANTUM TECH LAB.
QUANTUM TECH LAB is a custom software development brand operated by 飯能設備有限会社, a Japanese company. The brand identifies our software development work; the company named below is the legal entity responsible for contracts and invoicing.
- Brand
- QUANTUM TECH LAB
- Legal operator
- 飯能設備有限会社The registered Japanese legal name is shown here. This page does not establish an official English company name.
- Representative
- 師岡敏夫
- Registered address
- 埼玉県飯能市東町35－13
35-13 Higashicho, Hanno, Saitama, JapanThe Japanese address is the registered address. The English line is provided for readability. - Business activity
- Custom software development, operated as a new business division.We develop software around agreed workflows, interfaces, and integrations. Scope and technical feasibility are reviewed before we commit to a project.
- Company background
- A new software development division operated by a company established over 50 years ago.This refers to the history of the parent company, not to the age of the software development division or a record of software deliveries.
- Customers
- Businesses and sole proprietors only.We do not offer consumer sales through this website.
- [email protected]Our contact mailbox is operational and has been tested for incoming email. We respond to enquiries by email.
- Communication
- All communication is handled by email. We do not offer phone or video calls, in-person meetings, or site visits.Requirements, decisions, and changes are documented in writing throughout the project.
Email links open a draft in your email application; they do not submit a form or send a message from this website. Review the draft and send it from your email application, or copy the address and use your usual email service. For an initial enquiry, describe your workflow without attaching confidential documents, API keys, or customer personal data.
A defined scope. A written agreement.
We work through requirements, a fixed-price quotation, a written agreement, development, and acceptance. Deliverables, exclusions, schedule, acceptance criteria, payment milestones, and any support arrangements are set out for each project.
Changes requested after the scope is agreed are reviewed and quoted separately. Review and revision limits are stated in the quotation; treatment of defects against the agreed acceptance criteria is defined in the contract. Start dates depend on available capacity.
This page is business information, not an offer that creates a contract on its own. Project enquiries do not constitute orders.
What the demonstrations show
The interactive demonstrations are based on our own software products. They illustrate interfaces and workflows, rather than providing access to production services. Browser demonstrations differ from desktop products in their execution environment, integrations, and available operations.
Sample customers, opportunities, messages, and activity figures are fictional or prewritten. They are not client references, customer testimonials, or evidence of commercial results.
The demonstrations do not process payments, send emails, issue production licences, or call AI or translation APIs. This website does not sell the displayed products or provide checkout.