株式会社同位体研究所
Kanagawa, Japan
Active| Registration number | T4020001084870 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社同位体研究所 |
| Address | 神奈川県相模原市緑区西橋本５丁目４番２１号さがみはら産業創造センターＳＩＣ－１ |
| Corporate number | 4020001084870 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
The invoice registration date is when the qualified-invoice-issuer registration (T-number) took effect — it is not the date the company was founded, and it resets only if the business re-registers after revocation or expiry.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 塙 美乃 |
| Reading (furigana) | ドウイタイケンキュウジョ |
| Reading (romaji) | Douitaikenkyujo |
| English name (unofficial) | Douitai Kenkyujo K.K. |
| Postal code | 247-0013 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 2010-03-31 |
|---|
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 ¥5.3M).
| 2025 FY2024 | 海洋生態系の放射性物質挙動調査事業 ¥1.9M （復興庁） 内水面生物・環境試料放射能測定業務／福島県富岡川における放射性物質の挙動に関する調査／福島県を含む日本周辺における水生生物および環境試料中の放射性核種分析業務 等 |
|---|---|
| 2024 FY2023 | 海洋生態系の放射性物質挙動調査事業 ¥3.4M （復興庁） 内水面生物、環境資料放射能測定業務／福島県を含む日本周辺における水生生物および環境試料中の放射性核種分析業務／魚類耳石年齢査定及び胃内容物査定業務 |
Contract details (excerpt): 安定同位体比分析業務 ¥1.9M・一般競争契約（最低価格） · bidders 4 ／ 安定同位体比分析業務 ¥3.4M・一般競争契約（最低価格） · bidders 3
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
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Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t4020001084870) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-22.
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