日本海洋株式会社
Kanagawa, Japan
Active| Registration number | T4020001036657 |
|---|---|
| Type | Corporation |
| Registered name | 日本海洋株式会社 |
| Address | 神奈川県横浜市中区住吉町１丁目１番地 1-1 Sumiyoshicho, Yokohama-shi Naka-ku, Kanagawa 231-0013, JAPAN |
| Corporate number | 4020001036657 |
| 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) |
|---|---|
| Reading (furigana) | ニホンカイヨウ |
| Reading (romaji) | Nihonkaiyo |
| English name (unofficial) | Nihon Kaiyo K.K. |
| Postal code | 231-0013 |
Source: NTA Corporate Number Publication Site, refreshed daily.
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 (1 lines, sheet years 2025–2025; total ¥3.4M).
| 2025 FY2024 | 救難体制の整備に関する経費 ¥3.4M （国土交通省 海上保安庁） 管区海上保安部等が発注した調達品の納入、役務の提供等 |
|---|
Contract details (excerpt): 空気調整器点検整備（単価契約） ¥1.7M・一般競争契約（最低価格） · bidders 1 ／ フルフェイスマスク定期点検 ¥1.3M・一般競争契約（最低価格） · bidders 1 ／ フルフェイスマスク他１６点買入 ¥362,000・一般競争契約（最低価格） · bidders 1
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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How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t4020001036657) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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