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Latest update： 17/04/2020 16:54:18

Miyatsu Co., Ltd. 

We develop, manufacture and contribute to superior products in the semiconductor field, information and communication field, and security field.

Our company has an in-house production line for integrated consignment production to meet customer requests (requirement specifications). We can design, prototype, mass-produce, inspect, and ship excellent products in the semiconductor field, information and communication field, and security field. (We do not bother customers with the transition procedure during mass production.) We are out of the box. We create new concepts, cultivate seeds of technology bud, and realize them with a highly reliable production system. This is our basic philosophy.
The involvement of hardware and software in system development is particularly important. Since we can develop both hardware and software, we propose specifications to whole systems in response to customer requests. We develop, manufacture (mass-produce), install, and adjust equipment. We also provide a wide range of inspection jigs, manufacturing jigs, and maintenance parts to meet customer needs.
Our company is also highly appreciated for reducing manufacturing costs in the production of already developed products. In addition to manufacturing, we assist customers with environmental evaluation measurements, up to field experiment. We provide total solution services for in-field equipment installation, adjustment, and maintenance by highly experienced engineers.

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Sales Pitch

Product serrvices offered by MIYATSU 
Device development
◆ 6-inch batch ashing machine MG6500R
〇 Overview
The 6-inch batch ashing machine MG-6500R removes photoresist used for making circuits on wafers at the semiconductor wafer process.
〇 Features
・ Footprint saving function
・ Compact control rack unit (Cost improvement)
・ Improved communication system (Ethernet adopted)
- Enhanced noise suppression
- Reduced wiring
・ Transport system of new original design
-Transfer robot optimization (Direct acting single arm type)
・ Uses PLC control
- PC model change convergence problem
- HDD failure avoidance
・ High throughput
・ Realization of low-damage batch plasma ashing system
◆ 8-inch batch ashing machine MG8500R
〇 Overview
The 8-inch batch ashing machine MG-6500R removes photoresistors used for masking circuits on wafers at the semiconductor wafer process.
〇 Features
・ Compact control rack unit (Cost improvement)
・ Improved communication system (Ethernet adopted)
-Enhanced noise suppression
-Reduced wiring
・ Transport system of new original design
-Transfer robot optimization (Direct acting single arm type)
 ・ Uses PLC control
- PC model change convergence problem
- HDD failure avoidance
・ High throughput
・ Realization of low-damage batch plasma ashing system
Production process services
◆ Semiconductor manufacturing equipment field
Our company has a complete Class 5000 clean room and manufactures numerous products related to manufacturing equipment for semiconductor preprocess.
Ashing devices
Power supply boxes for vertical equipment
◆ Electric equipment field
Our company handles everything from housing design to wiring design and manufacturing.
Design and manufacture of various control panels
Electrical design and body wiring of automatic control equipment
Design and manufacture of board storage racks (housings)

◆ Other fields (FPD related)
From the wiring design to manufacture of flat display-related manufacturing equipment.
Organic liquid crystal and TFT manufacturing equipment
Other control devices
Business introduction by site
◆ Semiconductor manufacturing equipment at the head office and main factory in Uenohara
Our company designs hardware and ladder logics of various controllers for sequencer-based semiconductor manufacturing equipment, and automatic welding and polishing machines. We manufacture the controllers mainly from PLCs made by Mitsubishi, Omron, Keyence, etc.
◆ Main factory in Uenohara: Industrial equipment and social infrastructures
The factory undertakes comprehensive manufacturing business from part procurement to manufacturing, assembly and inspection. At the factory, we manufacture products by small-volume production or discrete production. We manufacture small products to large ones using racks to meet customer needs.
◆ Tohoku factory in Shinjo: Mass production
The factory undertakes comprehensive manufacturing business from part procurement to manufacturing, assembly and inspection. At the factory, we manufacture products by small-volume production or discrete production. We manufacture small products to large ones using racks to meet customer needs.
◆ Toyama office: Sales and design
The office provides sales and design services to customers in the Tohoku area.
◆ Field services (Head office and Miyatsu Vietnam-Ho Chi Minh Office)
We dispatch field engineers with many years of experience from the headquarters and the Vietnam office to customers in Asia, Europe and America. They install, adjust, and maintain semiconductor manufacturing equipment.

This company is recommended by the following support organizations.

Kanto Head Office, SMRJ
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