Manufacturing of acceleration power supply for ITER gyrotron

Sole-source notice

Japanese title: ITERジャイロトロン用加速電源の製作一式

This procurement concerns the manufacturing of a complete acceleration power supply for the ITER gyrotron. The contract is planned as a single tendering procedure with Tokyo Electron Limited as the intended vendor. The contract award date is scheduled for July 24, 2026.

Energy Research

Key Details

  • Source: Kanpo
  • Notice type: Sole-source notice
  • Publication date: May 22, 2026
  • Procuring entity: Suzuki Hiroko, Contract Section, Department of Administrative Services, Naka Institute for Fusion Science and Technology, National Institutes for Quantum Science and Technology
  • Planned contract date: July 24, 2026
  • Intended vendor: Tokyo Electron Limited
  • Status: Active
  • Technology relevance: Possible
  • Business-action likelihood: Low – The procurement is a single tender contract awarded to Tokyo Electron Limited, indicating limited opportunity for new entrants.

Business Relevance

May interest companies providing specialized power supply manufacturing for advanced scientific equipment such as gyrotrons used in fusion research.

Participation fit

This procedure is classified as sole-source and is not an open competitive tender. Direct participation is not applicable, but the notice may indicate existing government demand and active relevant vendors in Japan.

Official Source

This opportunity is based on a tender notice published in Kanpo, the official gazette of the Government of Japan.

  • Source: Kanpo, Government Procurement Notice Edition
  • Official category: 随意契約に関する公示 / Notice of single tendering procedures
  • Publication date: May 22, 2026
  • Publication: Kanpo, pages 28

Full English Translation

The following English translation was prepared from the original Japanese notice published in Kanpo. Where an official English summary appears in the Kanpo publication, it was used only for verification; the translation below is based on the Japanese source text.

Notice of single tendering procedures is hereby given as follows. Date: May 22, 2026. Procuring entity number: 804. Location number: 08. No. 6. 1 Procurement details:
(1) Product classification number 24
(2) Subject and quantity: Manufacturing of the acceleration power supply for the ITER gyrotron, 1 set. 2 Scheduled date of single tender contract: July 24, 2026. 3 Reason for single tendering under the Agreement on Government Procurement: c 'Interchangeability'. 4 Name of the party scheduled for single tender contract: Tokyo Electron Limited. 5 Contact department: Contract Section, Department of Administrative Services, Naka Institute for Fusion Science and Technology, National Institutes for Quantum Science and Technology, 801-1 Mukouyama, Naka-shi, Ibaraki-ken 311-0193, Japan. Contact: Suzuki Hiroko, phone 029-210-2391.

Show original Japanese notice

随意契約に関する公示

次のとおり随意契約について公示します。 令和8年5月22日国立研究開発法人量子科学技術研究開発機構那珂フュージョン科学技術研究所管理部長山農宏之
◎調達機関番号804 ◎所在地番号08
〇第6号

1 調達内容
(1) 品目分類番号24
(2) 購入等件名及び数量 ITERジャイロトロン用加速電源の製作一式

2 随意契約の予定日令和8年7月24日

3 随意契約によることとする「政府調達に関する協定」の規定上の理由 c「互換性」

4 随意契約を予定している相手方の名称東京電子株式会社

5 担当部局 〒311-0193茨城県那珂市向山801番地1国立研究開発法人量子科学技術研究開発機構那珂フュージョン科学技術研究所管理部契約課鈴木寛子電話029- 210-2391

Disclaimer

This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.

JBid is a beta technology-procurement intelligence service by I.J. Do.

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