Gravure Cylinder Making Consultant
An independent,
third-party eye for platemaking.
Freelance consultant with decades of experience in the gravure platemaking industry. Independent of equipment manufacturers, I support quality improvement, process optimization, and new market entry.
Profile
PROFILE

I specialize in quality improvement, cost optimization, and new-entry support for the platemaking process. As an independent third party — free of ties to equipment manufacturers — I provide end-to-end support, from identifying issues to embedding lasting improvements.
- Name
- Koji Satake
- Role
- Gravure platemaking consultant
- Patent
- JP Patent No. 3144019 (expired)
- k-satake@gojt.work
- Tel
- +81 90-9146-1516
- Address
- 3-15-8-603 Higashi-Michinobe, Kamagaya, Chiba 273-0115, Japan
Skills & Services
SKILLS & SERVICES
Quality improvement
Better color reproduction and halftone-dot quality, lower defect rates. Quantify shop-floor issues and fix them at the root.
Process optimization
Bottleneck analysis, plus planning and implementation support for cost reduction and higher productivity.
Technical advisory & training
Developing young engineers, and designing and running in-house training programs.
New-entry support
Market research, equipment selection, and startup support for companies entering gravure platemaking.

Filter media cleaning service
Specialized cleaning of filter media for filtration units used with copper-plating grinding wheels. Cuts filter-aid consumption and reduces operator workload. Get in touch via the contact form.
Patented technology, free to use
PATENT
The patent term has expired, so anyone may now use this technology freely. I hope it serves the industry well. Implementation support is available — contact me via the form and I'll gladly walk you through the technical background and how to put it to work.

| Patent No. | JP Patent No. 3144019 |
|---|---|
| Title of invention | Method and apparatus for automatic screen-angle conversion |
| Effects | Less moiré / better color reproduction / reduced labor |
| Status | Expired. Now freely usable by anyone. |
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* The copper-plating image on the Services page and the chrome-plating image on the Patent page were generated by Gemini from text prompts describing each process.
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Contact
CONTACT
Consulting inquiries, filter media cleaning, use of the patented technology — feel free to reach out about any of these.
- Emailk-satake@gojt.work
- Tel+81 90-9146-1516
- Address3-15-8-603 Higashi-Michinobe, Kamagaya, Chiba 273-0115, Japan
© 2026 GravureOJT — Koji Satake