Ecloud Co., Ltd. “C-INK”, which is challenging the transformation of the production process of electronic circuits, will start raising funds through eCloud from November 26th.

Ecloud Co., Ltd.
“C-INK”, which challenges the production process reform of electronic circuits, will start raising funds through ecloud from November 26th -Venture from Okayama University challenges equity investment type crowdfunding-
Ecloud Co., Ltd. (Chuo-ku, Tokyo, CEO: Naohiko Hatae, hereinafter “Ecloud”), which provides a stock investment crowdfunding service, has started pre-disclosure of the 15th project “C-INK”. We will start accepting investment applications from 10:00 on Saturday, November 26, 2022. (Details:
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Ecloud, which provides “stock investment crowdfunding” that allows you to invest in unlisted venture companies through the Internet, will start accepting applications for the 15th project “C-INK” from November 26, 2022. I will.
Outline of recruitment for the 15th project
Company name: C-INK Co., Ltd.
Business overview Manufacture and sales of metal nano ink for circuit formation on electronic circuit boards
Scheduled application period Start: Saturday, November 26, 2022 – End: Thursday, December 8, 2022
Target amount: 20,111,000 yen (maximum amount: 99,645,000 yen) Use of funds: Prototype printer development, prototype ink development, etc. Conductive ink that utilizes proprietary technology streamlines the electronic circuit production process, for which there is a growing need for automation
With the spread of IoT and 5G, the digitization of all things is progressing. Electronic circuit boards are one of the main components that support electronic devices, and the technology that forms electronic circuits on the boards using conductive metal ink is essential to the production of these boards.
The current mainstream printing method, “screen printing,” has the problem that there is a lot of manual work, such as making a printing plate (screen), filling ink, and cleaning the plate. As electronic equipment evolves, there is a need for further productivity
improvements, and electronic circuit board manufacturers and electronic equipment manufacturers are demanding greater automation of their production processes than ever before.
Under these circumstances, “inkjet printing”, which can automatically print electronic circuits with a printer, is attracting attention. “C-INK” is a venture from Okayama University that manufactures and sells conductive ink “silver nano ink” used for inkjet printing. C-INK is one of the leading producers of silver nano ink in Japan. [Image 2

According to a third-party investigation, C-INK’s silver nano ink, which utilizes patented technology, is capable of automatic printing with higher precision than silver nano ink from other ink
manufacturers. In-house experiments have also confirmed the
characteristics of less deterioration than conventional materials and a reduction in the amount of resource (silver) used. C-INK’s silver nano ink is planned to be adopted by a major aircraft equipment manufacturer, and is expected to improve its recognition in the future.
C-INK takes on the challenge of improving productivity in the electronics industry through the manufacture and sale of silver nano ink. In order to spread silver nano ink products and expand sympathy for our vision and mission, we plan to raise funds from individual investors through the stock investment type crowdfunding “Ecloud”. Three attention points of “C-INK”
One of Japan’s leading manufacturing achievements in silver nano ink, which is expected to spread in the electronics industry
Technological superiority that enables stable fine line printing of electronic circuits, which has been difficult until now
Due to its high reliability and ease of multi-product production, it is planned to be adopted by NASDAQ-listed major touch panels, etc. For more information, please visit the eCloud recruitment page.
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“C-INK” CEO Kanehara answers investors’ questions
Until Sunday, November 20, 2022, we will accept questions to Mr. Kanehara, Project No. 15 “C-INK”.
Answers to questions from investors will be posted on the recruitment page ( around Friday, November 25. If you have any questions about our business, strategy, fundraising, etc., please take this opportunity to ask us.
*Please note that we may not be able to answer depending on the content of your question.
What is “stock investment type crowdfunding” that allows you to become a shareholder of C-INK from about 100,000 yen?
Ecloud provides a mechanism for unlisted startups to raise funds from individual investors via the Internet, “Equity Investment
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Startups are once again attracting attention as a driving force behind Japan’s economic growth and problem solving, such as the government’s formulation of the “Startup Development Five-Year Plan”. On the other hand, fundraising is a bottleneck for startups that have just been founded. “Equity investment type crowdfunding” is a mechanism that allows unlisted start-up companies with remarkable growth to raise funds of less than 100 million yen per year. It’s a new way of fundraising.
In addition, until now, opportunities for individual investors to invest in unlisted venture companies have been extremely limited, and only a small number of managers and wealthy people called angel investors have been able to invest. By utilizing “stock investment type crowdfunding”, the hurdles for individual investors to invest in venture companies have been reduced.
*This press release is a document to publicly announce the decision of Ecloud’s 15th project, and is not prepared for the purpose of soliciting investment.
◆ Overview of eCloud Co., Ltd.
Trade name: Ecloud Co., Ltd.
Financial instruments business operator Director of the Kanto Local Finance Bureau (Kinsho) No. 3181
Member Association: Japan Securities Dealers Association
Head office location: 1-5-20 Yaesu, Chuo-ku, Tokyo 103-0028 Tokyo Tatemono Yaesu Sakura-dori Building 3F
Representative Director: Naohiko Hatae
Service site:
Corporate site:
◆Overview of C-INK Co., Ltd.
Location: 550 Akahama, Soja City, Okayama Prefecture 719-1121 Techno Park Souya Representative Director: Masayuki Kanehara
Service site:
Details about this release:


One thought on “Ecloud Co., Ltd. “C-INK”, which is challenging the transformation of the production process of electronic circuits, will start raising funds through eCloud from November 26th.

  1. It’s actually a nice and useful piece of information. I’m glad
    that you just shared this helpful information with us.

    Please stay us informed like this. Thank you for sharing.

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