日本光機工業株式会社
日本光機工業株式会社 (corporate number 4020001071365) received 126 Japanese central-government awards totaling ¥1,497,704,620 over the past 60 months. Largest buyer by award value: Japan Coast Guard (100 awards).
Corporate number (法人番号): 4020001071365 · Rolling 60 months (2021-10-16 – 2026-10-16)
Counts and totals are exact over this window — every matching row, not a sample.
When Hashike's monthly refresh from Japan's Procurement Portal (調達ポータル) adds a new award result for this company (corporate number 4020001071365), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price116
- Negotiated — open quotation, small value6
- Negotiated — open quotation4
Awards by calendar year
Grouped by the calendar year of the award date. The first and last years shown cover only part of the window.
| Calendar year | Award results | Total awarded |
|---|---|---|
| 2021 | 7 | ¥42,414,800 |
| 2022 | 28 | ¥232,161,730 |
| 2023 | 21 | ¥231,498,250 |
| 2024 | 30 | ¥242,955,710 |
| 2025 | 27 | ¥306,388,230 |
| 2026 | 13 | ¥442,285,900 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Coast Guard | 100 | ¥1,356,798,560 |
| Ministry of Land, Infrastructure, Transport and Tourism | 26 | ¥140,906,060 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 東京（事）他２官署 電球 JF6.6A150WV3 他８品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-28 | ¥1,948,000 |
| 龍飛埼灯台水銀槽式回転装置改修調査設計 | Japan Coast Guard | 2026-09-16 | ¥4,000,000 |
| 航行管制信号装置買入（整備） | Japan Coast Guard | 2026-08-31 | ¥14,900,000 |
| 制御装置ほか４点買入れ | Japan Coast Guard | 2026-07-17 | ¥11,067,900 |
| 船舶通航信号装置3式ほか4点製造 | Japan Coast Guard | 2026-06-05 | ¥274,000,000 |
| 蓄電池ユニット組立５式ほか２８点買入 | Japan Coast Guard | 2026-05-28 | ¥8,110,000 |
| 屋久島灯台機器現地試験調整 | Japan Coast Guard | 2026-04-20 | ¥3,450,000 |
| LED灯器（Ⅱ型赤）9式ほか10点買入 | Japan Coast Guard | 2026-03-11 | ¥10,000,000 |
| LED回転型灯器（LRL-1 Ⅰ型）3式ほか3点製造 | Japan Coast Guard | 2026-03-11 | ¥29,910,000 |
| LEDユニット型灯器（LZL-２）4式ほか2点製造 | Japan Coast Guard | 2026-03-11 | ¥47,500,000 |
Company profile (gBizINFO)
- Location
- 神奈川県横浜市金沢区福浦２丁目７番１８号
- Founded
- 1919-07-16
- Unified bidding qualification grades
- C, B, B
Source: gBizINFO (METI). A different source from the award records above.
Central-government award results published on Japan's Procurement Portal (調達ポータル) only. Prefectural and municipal contracts are not included, and neither is the Ministry of Defense's central equipment procurement, which ATLA (Acquisition, Technology and Logistics Agency) publishes separately. Amounts are award prices (the winning bid) in yen and are never combined with the US federal figures elsewhere on this site. Company and procurement names are shown as published, in Japanese, and are not translated.