長岡パワーエレクトロニクス株式会社
Niigata, Japan
Active| Registration number | T4110001028835 |
|---|---|
| Type | Corporation |
| Registered name | 長岡パワーエレクトロニクス株式会社 |
| Address | 新潟県長岡市深沢町上ノ山２０８５番地１６長岡新産業創造センター 上ノ山2085番地16長岡新産業創造センタ, Fukasawamachi, Nagaoka-shi, Niigata 940-2135, JAPAN |
| Corporate number | 4110001028835 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 大沼 喜也 |
| Reading (furigana) | ナガオカパワーエレクトロニクス |
| Reading (romaji) | Nagaokapawaerekutoronikusu |
| English name (unofficial) | Nagaoka Power Electronics K.K. |
| Postal code | 940-2135 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business lines | E:製造業 |
|---|---|
| Employees | 18 （male 17 / female 1） |
| Incorporated | 2013-04-01 |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
No public national-government (GEPS) award records for this company in the open data (FY2013 to date).
出典：調達ポータル（https://www.p-portal.go.jp/）
Payments from national budget programmes (行政事業レビュー)
Ministry review sheets report this company as a payee of 1 programme (2 lines, sheet years 2024–2025; total ¥112.1M).
| 2025 FY2024 | 革新的な省CO2実現のための部材や素材の社会実装・普及展開加速化事業 ¥59.1M （環境省） GaN種結晶及びウエハの技術開発等 |
|---|---|
| 2024 FY2023 | 革新的な省CO2実現のための部材や素材の社会実装・普及展開加速化事業 ¥53.0M （環境省） 低抵抗GaNウエハの製造・供給等 |
Contract details (excerpt): GaN インバータの開発と EV 車への実機搭載・実証 ¥59.1M・その他 ／ インバータ・モータ評価環境構築等 ¥53.0M・随意契約（その他）
Source: 行政事業レビュー見える化サイト (Cabinet Secretariat, PDL 1.0) — edited extract by LoreaTec. A sheet year describes the previous fiscal year’s spending. Programme database →
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t4110001028835) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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