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To contact KYOTO SEMICONDUCTOR Co., Ltd. please fill out and send the form below.
※ Items designated with the "*" symbol are required.

Inquiry form

Contact to  KYOTO SEMICONDUCTOR Co., Ltd., Headquarters and Kansai sales Office

Product Inquiry
Comments or Questions
Name* First Name
Last Name
Company name*
Department name
Email address*
Email address (for confirmation)*
Postal code

After your agreement on the handling of personal information in this query, click on the button of " To confirmation " to review your requirements.

【Handling of Personal Information】

Our Company uses inquirer’s personal information only for answering to the inquiry and for sending the requested materials. The received personal information will be kept under controls of our responsible person with the most appropriate care and handling.

1. 1. Acquisition of personal information and its purpose of use

We utilize it only for our answering to each question and our sending the requested materials related to each inquiry.

2. Provision of personal information to a third party

Unless otherwise required by Laws, Regulations, Ordinance, or Regulatory agency’s order, we do not provide your personal information to any third party without having your consent.

3. Entrustment of handling of personal information

We do not entrust all or part of the personal information you provide.

4. Disclosure of personal information subject to disclosure and its contact

You may request disclosure of your personal information that is provided to us. This form shall be used to notify an intended use of personal information subject to disclosure, to disclose, to correct, add or delete the content, to discontinue its utilization, to erase, and to discontinue its provision to a third party as well as to accept complaints and consultation after verifying your identity.

5. Notes on entering your personal information

Some items in the“contact ”form are required and essential to be entered. When you do not enter them, there may be a case to be unable to accomplish the above purpose of use.

6. In acquisition of peronal information by an electronic method not easily recognizable

In contact form, “Cookie” is used to offer optimal services to customers. The personally identifiable information shall not be acquired from this Cookie.

7. Measures for security of personal information management

For all or part of the acquired personal information, we shall take the most appropriate and necessary measures for the prevention and correction of leakage, loss, or damage, and for other security control of the personal information pertaining to a customer.


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New Products

Si APD module KPM100
Si APD module integrated with a high speed transimpedance amplifier and a high voltage bias source.
Low profile parallel beam LED KED050-H23
Parallel beam LED with a newly designed low profile lens for optical encoders.
Photovoltaic power converter KPC8-T
High efficient power converter from 1300-1600nm laser light into electrical power.

News & Topics

  • Our Action against Coronavirus (COVID-19)

    As regards the infection prevalence, we are taking the following measures to mitigate the infection risk in order to protect our employees and clients, stakeholders from the virus.

    ・Frequent wash hands and gargle throat thoroughly with a sanitizer and clean flowing water.
    ・Encourage our visitors to sanitize their hands with an equipped sanitizer.
    ・Allow staggered working hours to mitigate the infection risk by avoiding rush hour commuting by public transportations.
    (Headquarters and Tokyo sales office only)

    ■The period of the staggered working hours :
    ※We may extend the introduction period depending on circumstances.
  • IR + UV EXPO(OPIE'20),
    Apr.22~24, 2020 (Pacifico Yokohama, Japan / Booth#F-52)
  • KYOTO SEMICONDUCTOR Co., Ltd. will exhibit at Photonics West2020
    February 4 to 6, 2020 (The Moscone Center, San Francisco, California, USA / Booth #2267)