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9月

    • 2023.9.22
    • news

    Notice of Qualified Invoice Issuer Registration Number

    • 2023.9.15
    • news

    We Gave a Lecture at a Training Seminar on Fully Self-Consuming Solar Power Systems

4月

    • 2023.4.3
    • news

    Our System Featured in the Ministry of Land, Infrastructure, Transport and Tourism’s Disaster-Resilience Technology Guidelines

2月

    • 2023.2.24
    • news

    DC Power Supply System Featured in The Japan Logistics News

3月

    • 2022.3.23
    • news

    Selected for Disaster-Resilience Technology Performance Evaluation Testing

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Recent post

  • 2025.7.11

    Notice of Summer Closure
  • 2024.12.4

    Year-End and New Year Holiday Notice
  • 2023.9.22

    Notice of Qualified Invoice Issuer Registration Number
  • 2023.9.15

    We Gave a Lecture at a Training Seminar on Fully Self-Consuming Solar Power Systems
  • 2023.4.3

    Our System Featured in the Ministry of Land, Infrastructure, Transport and Tourism’s Disaster-Resilience Technology Guidelines

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東京整流器株式会社 TOHSEI

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