Marubun to Exhibit at "Wireless Japan 2026" Starting May 27
Marubun Corporation will exhibit at "Wireless Japan 2026," held from May 27 at Tokyo Big Sight. The company will showcase cutting-edge solutions for next-generation network infrastructure, including satellite communication, GNSS vulnerability countermeasures, high-precision PTP synchronization, and RF measurement/3D simulation, contributing to the advancement and optimization of communication networks.
📋 Article Processing Timeline
- 📰 Published: May 13, 2026 at 19:30
- 🔍 Collected: May 13, 2026 at 11:01
- 🤖 AI Analyzed: May 13, 2026 at 11:06 (4 min after Collected)
Marubun Corporation (President & CEO: Hirofumi Horikoshi, Headquarters: Chuo-ku, Tokyo, hereinafter "Marubun"), an electronics trading company, will exhibit at "Wireless Japan 2026," to be held at Tokyo Big Sight from Wednesday, May 27 to Friday, May 29.
Under the main themes of "Satellite Communication," "GNSS Vulnerability Countermeasures," "High-precision PTP Synchronization" — all essential for the construction and operation of next-generation network infrastructure — and "RF Measurement and 3D Simulation" to maximize return on investment (ROI), Marubun will showcase numerous cutting-edge solutions that achieve advanced and optimized communication networks.
Overview of Wireless Japan 2026
Dates:
May 27 (Wednesday) - May 29 (Friday), 2026
Hours:
10:00 - 18:00
Venue:
Tokyo Big Sight
Organizer:
Rick Telecom Co., Ltd. Telecommunication Editorial Department
Exhibition Booth Number:
Booth No. W-83
Official Website:
https://wjwtp.jp/2026/
Invitation Ticket Application (Free) Site for the Exhibition
Exhibition Content:
[Ataya's "Harmony" (Coexistence of Local 5G x WIFI)]
Ataya's "Harmony" is a next-generation communication platform with an embedded 5G SA core, capable of integration with Wi-Fi and wired networks. It supports both cloud and on-premise deployments, featuring advanced functions such as zero trust, multi-tenancy, and edge application execution. It covers IIoT and smart manufacturing requirements through MEC and QoS control, balancing integration into existing environments with future scalability.
ATAYA Universal Connectivity Platform "Harmony"
[Microchip's GNSS Firewall "BlueSky" (GNSS Vulnerability Countermeasures)]
Microchip's "BlueSky GNSS Firewall" is a highly reliable security solution that minimizes the GNSS dependency risk for critical infrastructure. Installed between existing antennas and equipment, it detects and blocks spoofing and jamming in real-time. In case of signal anomalies, it cooperates with internal clocks to maintain a secure "Hardened Output." Equipped with advanced signal verification functions such as "Trusted Time" for centralized monitoring across multiple locations and "Subframe Comparison Detection" to verify signal integrity, it is ideal for communication, power, and transportation infrastructure where accurate time synchronization is indispensable.
Microchip's GNSS Firewall "BlueSky"
[Calnex's "SNE-X/ignite" (PTP Synchronization/High-precision Time Synchronization)]
Calnex's "SNE" series is a high-precision network emulator ideal for verifying next-generation networks. The general-purpose model "SNE-X" supports up to 28 ports and 100GbE, accurately reproducing complex network environments with intuitive operation and detailed scenario settings. "SNE Ignite" specializes in O-RAN, supporting 5G infrastructure evaluation with nanosecond precision delay and PTP/SyncE compatibility. It can be used for a wide range of use cases, from research and development to real-world environment simulation and SLA verification.
Calnex's "SNE-X/ignite"
Details here (Marubun Website)
About Marubun Corporation:
Marubun is an electronics trading company that handles cutting-edge semiconductors, electronic components, and electronic application equipment. Founded in 1844, it now operates globally in the electronics market.
It promotes three businesses: the "Device Business" responsible for the distribution of semiconductors and electronic components, the "System Business" handling the sales and maintenance services of electronic equipment and systems, and the "Entrepreneur Business" providing development, sales, and maintenance services for advanced solutions such as ICT and robotics.
Under the purpose of "contributing to the realization of a better future through technology," Marubun aims to be the most trusted unique electronics trading company that provides distinctive value.
Headquarters: 8-1 Nihonbashi Odenmacho, Chuo-ku, Tokyo
Established: 1947
Representative: Hirofumi Horikoshi, Representative Director, President & CEO
URL: https://www.marubun.co.jp/
Contact Information:
Inquiries regarding the exhibition:
Mail: ict_ml@marubun.co.jp
Inquiries regarding media coverage:
Mail: koho@marubun.co.jp
Under the main themes of "Satellite Communication," "GNSS Vulnerability Countermeasures," "High-precision PTP Synchronization" — all essential for the construction and operation of next-generation network infrastructure — and "RF Measurement and 3D Simulation" to maximize return on investment (ROI), Marubun will showcase numerous cutting-edge solutions that achieve advanced and optimized communication networks.
Overview of Wireless Japan 2026
Dates:
May 27 (Wednesday) - May 29 (Friday), 2026
Hours:
10:00 - 18:00
Venue:
Tokyo Big Sight
Organizer:
Rick Telecom Co., Ltd. Telecommunication Editorial Department
Exhibition Booth Number:
Booth No. W-83
Official Website:
https://wjwtp.jp/2026/
Invitation Ticket Application (Free) Site for the Exhibition
Exhibition Content:
[Ataya's "Harmony" (Coexistence of Local 5G x WIFI)]
Ataya's "Harmony" is a next-generation communication platform with an embedded 5G SA core, capable of integration with Wi-Fi and wired networks. It supports both cloud and on-premise deployments, featuring advanced functions such as zero trust, multi-tenancy, and edge application execution. It covers IIoT and smart manufacturing requirements through MEC and QoS control, balancing integration into existing environments with future scalability.
ATAYA Universal Connectivity Platform "Harmony"
[Microchip's GNSS Firewall "BlueSky" (GNSS Vulnerability Countermeasures)]
Microchip's "BlueSky GNSS Firewall" is a highly reliable security solution that minimizes the GNSS dependency risk for critical infrastructure. Installed between existing antennas and equipment, it detects and blocks spoofing and jamming in real-time. In case of signal anomalies, it cooperates with internal clocks to maintain a secure "Hardened Output." Equipped with advanced signal verification functions such as "Trusted Time" for centralized monitoring across multiple locations and "Subframe Comparison Detection" to verify signal integrity, it is ideal for communication, power, and transportation infrastructure where accurate time synchronization is indispensable.
Microchip's GNSS Firewall "BlueSky"
[Calnex's "SNE-X/ignite" (PTP Synchronization/High-precision Time Synchronization)]
Calnex's "SNE" series is a high-precision network emulator ideal for verifying next-generation networks. The general-purpose model "SNE-X" supports up to 28 ports and 100GbE, accurately reproducing complex network environments with intuitive operation and detailed scenario settings. "SNE Ignite" specializes in O-RAN, supporting 5G infrastructure evaluation with nanosecond precision delay and PTP/SyncE compatibility. It can be used for a wide range of use cases, from research and development to real-world environment simulation and SLA verification.
Calnex's "SNE-X/ignite"
Details here (Marubun Website)
About Marubun Corporation:
Marubun is an electronics trading company that handles cutting-edge semiconductors, electronic components, and electronic application equipment. Founded in 1844, it now operates globally in the electronics market.
It promotes three businesses: the "Device Business" responsible for the distribution of semiconductors and electronic components, the "System Business" handling the sales and maintenance services of electronic equipment and systems, and the "Entrepreneur Business" providing development, sales, and maintenance services for advanced solutions such as ICT and robotics.
Under the purpose of "contributing to the realization of a better future through technology," Marubun aims to be the most trusted unique electronics trading company that provides distinctive value.
Headquarters: 8-1 Nihonbashi Odenmacho, Chuo-ku, Tokyo
Established: 1947
Representative: Hirofumi Horikoshi, Representative Director, President & CEO
URL: https://www.marubun.co.jp/
Contact Information:
Inquiries regarding the exhibition:
Mail: ict_ml@marubun.co.jp
Inquiries regarding media coverage:
Mail: koho@marubun.co.jp