Siglead Overview

  • Year Founded
  • 2007

Year Founded

  • Status
  • Private

  • Latest Deal Type
  • PE Growth

  • Financing Rounds
  • 3

Siglead General Information


Developer of signal processing algorithms intended to develop signal processing LSI unit. The company offers products designed to improve the reliability of the SSD and to achieve improved solid-state drives (SSDs) by using an architecture that takes full advantage of the communication speed as well as supports a wide range of NAND flash generations, enabling enterprises to improve the short product-cycle associated with NAND flash memory's process node.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Private Equity-Backed
Primary Industry
General Purpose Semiconductors
Corporate Office
  • Tsuzuki Ward Nakagawa Chuo 1-38-10
  • Remode Center North 2 Floor
  • Yokohama, Kanagawa 224-0003
  • Japan
+81 000-000-0000

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Siglead Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Siglead Patents

Siglead Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
JP-2023120858-A Secret communication system and method based on network coding Pending 18-Feb-2022
JP-2023109443-A Secure communication system and method based on network encryption Pending 27-Jan-2022
JP-2014022848-A Method for coding and decoding of error correcting code Active 13-Jul-2012 00000000000 0
US-20120254686-A1 Non-volatile semiconductor memory devices and error correction methods Inactive 01-Oct-2010 00000000000 0
JP-2012094132-A Non-volatile semiconductor memory device and data error correction method Pending 01-Oct-2010 H03M13/2906 0
To view Siglead’s complete patent history, request access »

Siglead Executive Team (3)

Name Title Board Seat Contact Info
Esumi Atsushi President, Chief Executive Officer & Representative Director
You’re viewing 1 of 3 executive team members. Get the full list »

Siglead Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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Siglead FAQs

  • When was Siglead founded?

    Siglead was founded in 2007.

  • Who is the CEO of Siglead?

    Esumi Atsushi is the CEO of Siglead.

  • Where is Siglead headquartered?

    Siglead is headquartered in Yokohama, Japan.

  • What industry is Siglead in?

    Siglead’s primary industry is General Purpose Semiconductors.

  • Is Siglead a private or public company?

    Siglead is a Private company.

  • What is Siglead’s current revenue?

    The current revenue for Siglead is 00000.

  • How much funding has Siglead raised over time?

    Siglead has raised $4.98M.

  • Who are Siglead’s investors?

    Leading Capital (Tokyo), WM PARTNERS (Tokyo), Daiwa Corporate Investment, DBJ Capital, and Mitsubishi UFJ Capital are 5 of 7 investors who have invested in Siglead.

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