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We engage in small-volume manufacturing of a variety of product types, and can handle rush orders for prototypes and products in development. Inquiries to this Company Japanese

Precision and Medical Instrument Manufacturing
NAKATA Co., Ltd. 

Company Overview

Our company strives to improve its technologies and skills, and works to create technological linkages with customers' enterprises to ensure processing quality. We are working to create an enterprise structure that can receive an ever greater amount of trust from its customers, and for that purpose acquired ISO 9001 certification in November 2000. Also, in the area of CSR we acquired ISO 14001 certification in November 2006. We hope that all of our customers will continue to offer us their support and patronage.

Our primary manufacturing focus is on precision aluminum parts for semiconductor manufacturing equipment, liquid crystal manufacturing equipment, medical and pharmaceutical equipment, industrial robots, and aerospace machinery. We enthusiastically accept orders for various types of small batch and/or prototype and development products, as well as rush orders. In the area of microscopic process development, we have developed a method for processing φ5 micrometer diameter holes, and can process requests requiring mirror-surface machine processing technologies.
We can handle a wide range of processing area sizes from a maximum of 650 mm X 1700 mm to a minimum of only a few micrometers. Guaranteed quality and precision varies by product, but as an example in the area of semiconductors we are capable of flatness within 0.02 mm onφ300 mm-use wafer trays, and within 0.01mm of processing measurement tolerance. Furthermore, we have a manufacturing structure in place that allows for the manufacture of single prototypes and/or products in development to mass produced processing of up to 5000 units per lot. In the area of microscopic processing technologies, we possess a level of technological expertise that is at the top of the class in this industry. We are capable of boring holes in complex shapes as narrow as 0.005 millimeters (5 micrometers) in diameter, and are able to process deep groves of 30 micrometers (aspect ratio: 100 times).
Panasonic, Honda, Kyocera, Etc.
""Contribute to society through manufacturing, and strive towards the well-being of all of our employees.""
Our company motto is ""For the family,"" and we are always working to create better relationships with our employees, customers, suppliers, and cooperating companies. Our feelings towards these groups exceed that of business, and are rather the way one views family. It is our desire to further our friendships and relationships of trust with all.
National Vocational Ability Examination Machine Processing Milling Machine Operation Level One Certification (Health, Labour and Welfare Ministry) 3 Persons
Advanced Proficiency Technician Certification (Health, Labour and Welfare Ministry) 2 Persons
Second Manufacturing Japan Grand Prize: Award of Excellence (Ministry of Economy, Trade and Industry) 4 Persons
Yao Manufacturing Master (Yao Chamber of Commerce) 3 Persons
Naniwa Expert Craftsman (Osaka Prefecture) 3 Persons
National IT Management Top 100: Grand Prize for Excellence (No. 1, No. 2) (Ministry of Economy, Trade and Industry)
Management Reform Authorized Enterprise (Ministry of Economy, Trade and Industry)
Manufacturing Medium- and Small-Scale Enterprise Product Development Assistance Project Authorization (Ministry of Economy, Trade and Industry)
Technical Area Information
Processing Technologies  Divided into Three Manufacturing Categories: Materials, Processing and Manufacturing
MaterialsProcessing TechnologiesProcessingProducts and Uses
Aluminum AlloysWe can handle everything from thin-wall processing to deep bore processing.・Machined, Ground or PolishedSemiconductor Manufacturing Machinery Parts
Liquid Crystal Manufacturing Machinery Parts
Industrial Robot Parts
Aluminum AlloysVarious Types of Alumite Processing, Etc.・Surface Processing 1 (Plating)Semiconductor Manufacturing Machinery Parts
Liquid Crystal Manufacturing Machinery Parts
Industrial Robot Parts
Aluminum AlloysFull Plating, Etc.・Surface Processing 1 (Plating)Semiconductor Manufacturing Machinery Parts
Liquid Crystal Manufacturing Machinery Parts
Industrial Robot Parts
Final Products  Products that Utilize the Commodity Items and Technologies Possessed
AutomobilesEngine Fuel Spray Nozzles・Automobiles
Machine ToolsTransportation Equipment Parts・Precision Machinery
Measuring EquipmentTray Parts, Fixture Parts・Measuring Instruments
ElectronicsAutomobile Parts・Electronic Instruments and Devices
Home AppliancesDevelopment-Use Scroll Compressor Parts・Home Appliances
Communication EquipmentRadiator Fins・Communication Equipment
Medical InstrumentsPartitioner Parts・Medical Instruments
Manufacturing Capabilities
Main Product Manufacturing Capabilities
We face a manufacturing structure that allows for rush orders (1-3 days after order) of prototypes and products in development, as well as lots of 5000 units.
Machinery and Equipment Possessed
Machine NameProcessing CapabilitiesNumber of Machines
Vertical Machining Center HS430L(Sodick)Linear Motor-Car Drive, Extremely High-Speed Rotation Microscopic Processing Specialized Machinery1 Units
Vertical Machining Center 66VA(Okuma)Extremely High-Speed Large Scale Processing-Use Heat Variation Control Equipment Installed2 Units
Vertical Machining Center 56VA(Okuma)Extremely High-Speed Processing-Use Heat Variation Control Equipment Installed2 Units
Vertical Machining Center 46VA(Okuma)Extremely High-Speed Processing and Microscopic Processing-Use Heat Variation Control Equipment Installed1 Units
Vertical Machining Center TC-22B-0(Brother)We are capable of highly general purpose, highly maneuverable high-speed processing.2 Units
Vertical Machining Center TC-S2B(Brother)We are capable of handling special specifications through our manufacturing structure with high mobility.1 Units
NC Lathe LB300M(Okuma)Complex Processing Specialized Machine: Heat Variation Control Equipment Installed1 Units
Vertical Ram-Type Milling Machine (Excel Kasuga)General-Purpose Machining-Use (Width: 200 X Length 300)7 Units
Horizontal Drill Press (Koto)Horizontal Boring-Use Drill Press2 Units
CADCAM(Custom)2.5 Dimensional-Use: 1 Unit + 3 Dimensional-Use: 1 Unit2 Units
CADCAM(Master carm)2.5 Dimensional-Use: 1 Unit + 3 Dimensional-Use: 2 Units3 Units
Horizontal Drill Press and Tapping BoardGeneral-Purpose Boring and Tap Processing12 Units
Aluminum CutterExcellent Cost/Performance Material Cutter1 Units
Hairline Polishing MachineWe are capable of finishing surfaces to customers' specifications.1 Units
Digital Microscope (Keyence)We have microscopic processing testing equipment capable of a maximum of 5,000x.1 Units
3D Measuring Equipment (Mitsutoyo)We measure to a level of precision of 5/10,000.1 Units
Surface Roughness Measuring Equipment(Mitsutoyo)We are capable of performing test data creation work.1 Units
Surface Temperature Measuring Equipment(Mitsutoyo)Guaranteeing precision comes first from the temperature of the work.1 Units
Constant Temperature (20 Degrees Celsius 0.5 Degrees Celsius) Testing RoomWe have equipment that maintains testing precision.1 Units
Other Supplementary EquipmentWe have a multi-product small-batch manufacturing management system developed in house.
Microscopic 5 Axle Machining Center (Made by Roku-Roku)We possess an extremely high-precision microscopic processing MEGA, specified for simultaneous 5-axle processing.
There are only a few of these machines in Japan.
1 Units
Main Product Manufacturing Capabilities
・ISO 9001  Acquisition:2000
・ISO 14001  Acquisition:2006
Company Infomation
Address 5-1-15, Kamio-Cho, Yao City, Osaka 581-0851, Japan
TEL +81-(0)72-996-8621
FAX +81-(0)72-922-8291
Representatives Hiroshi Tanaka
Date of Establishment 1977
Capital 10,000,000 yen
Number of Employees 24 people
Industry Precision and Medical Instrument Manufacturing
URL http://www.nakata-ss.co.jp


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