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  1. Home
  2. Electronic Components and Semiconductors
  3. 東邦化研
Electronic Components and Semiconductors
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東邦化研

EstablishmentAugust 1953
capital5000Ten thousand
number of employees100
addressSaitama/Koshigaya-shi/2725 Daizi West
phone048-989-2050
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last updated:May 18, 2021
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  • Products/Services(22)
  • catalog(16)
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東邦化研 Company Overview

Various functional thin films from prototype to mass production - Contract coating service.

Our company offers contract processing (coating services) for functional thin films using ion plating, vacuum deposition, sputtering, and plasma CVD. Since our inception, we have focused on "functional thin films" such as conductivity, insulation, and corrosion resistance. We accommodate various types of films, including metal films, reactive films like oxide, carbide, and nitride films, as well as their laminated films. We have established a system to respond to a wide range of requests, from small-scale prototypes, development, and research to medium-sized production runs. Currently, we have 11 deposition devices in operation, ranging from small machines with a diameter of 300mm to inline mass production machines with a film formation area of 1000mm x 900mm. All processes, from the unboxing of substrates entrusted by customers to the packaging of the coated products, are conducted within a clean room. If you are considering functional thin films, please feel free to contact us! Based on our flexible response and over 35 years of experience, we will meet your needs! *Information about our exhibition participation is also available on our website. Please take a look.

Business Activities

Contract processing of thin films using ion plating, vacuum deposition, sputtering, and plasma CVD (Contract manufacturing of functional thin films, patterning processing, surface modification, etc.) 【Main Application Fields】 ■ Electrical and electronic components: electrode films, insulating films, surface protective films, transparent conductive films, etc. ■ Vacuum equipment parts: contamination prevention, insulating films, corrosion-resistant films, bonding metals, etc. ■ Aerospace-related: weight reduction, corrosion prevention, solid lubrication, etc. ■ Mechanical parts and molds: wear resistance, release properties, corrosion prevention, surface hardening, etc.

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Products/Services (22)

Vacuum deposition method product image
Vacuum deposition method
[Data] List of Analysis Machines product image
[Data] List of Analysis Machines
What is a thin film? product image
What is a thin film?
Film formation processing on three-dimensional shapes product image
Film formation processing on three-dimensional shapes

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catalog(16)

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Plasma CVD method

Plasma CVD method

PRODUCT
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Sputtering method

Sputtering method

TECHNICAL
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Ion plating method

Ion plating method

TECHNICAL
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Vacuum deposition method

Vacuum deposition method

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news(3)

I started a newsletter♪

  • COMPANY

Nice to meet you. This is Toho Kaken Co., Ltd. At Toho Kaken, we provide contract coating services for functional thin films using vacuum deposition, ion plating, plasma CVD, and sputtering. We have decided to start a newsletter, although it will be irregular. In this newsletter, we will share information about thin films, as well as some unrelated little events (columns). We hope you can read it during your break time at work. If you would like to subscribe to the newsletter, please write "Newsletter Subscription" when downloading the materials!

Oct 14, 2022

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progress04.jpg

Leave your analysis requests to us! Free download of the "Analysis Equipment List"!

  • CATALOG

The evaluation of thin films is determined by the purpose for which the thin film is used. For example, if the thin film is used for enhancing mechanical strength, important factors for evaluation include hardness and adhesion. If the film is intended to impart optical properties, values such as reflectivity and transmittance become important. Toho Kaken has three main divisions: the "Ion Plating Division," the "Material Analysis Division," and the "Environmental Analysis Center," which allows us to possess a wide range of analytical equipment. In addition to requests for thin film coating, we can also handle analysis and evaluation. We also accept inquiries for "inspection and analysis only" apart from thin film coating, so please feel free to contact us!

May 27, 2022

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Free gift of "Thin Film Q&A," which includes the basics of thin films and examples of processing!

  • CATALOG

We are offering a free gift of "Thin Film Q&A," which summarizes the differences and characteristics of various coating methods, coating examples, and frequently asked questions! - What is vacuum deposition? - What is ion plating? - What kind of films can be created? - Can this type of coating be done? - Is it okay to only do prototypes? Can mass production be done? Toho Kaken Co., Ltd. provides contract thin film coating services using ion plating (PVD), vacuum deposition, plasma CVD, sputtering, and other methods that are optimal for surface treatment. Since the establishment of the ion plating department, we have built a wide range of achievements over approximately 40 years. In this context, we have compiled a list of frequently asked questions. We have summarized the differences and characteristics of each coating method, as well as specific examples of coatings, using illustrations and photos to make it as easy to understand as possible, so please feel free to download it. If you have any questions or concerns, please do not hesitate to contact us!☆

Apr 06, 2022

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Detailed information

Company name 東邦化研
number of employees100
Contact addresspostalcode 343-0822 Saitama/ Koshigaya-shi/ 2725 Daizi WestView on map TEL:048-989-2050 FAX:048-989-2052
Industry Electronic Components and Semiconductors
東邦化研 Building Image

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