Japan Marine United

E512623

corporation shipbuilding company

Japan Marine United is a major Japanese shipbuilding company known for constructing advanced naval vessels for the Japan Maritime Self-Defense Force and commercial ships for global markets.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
Japan Marine United canonical	3
Japan Marine United Corporation	1
ジャパンマリンユナイテッド株式会社	1

How this entity was disambiguated

This entity first appeared as the object of triple T5329786 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Japan Marine United
Context triple: [Izumo-class helicopter destroyer, builder, Japan Marine United]

A. Osaka Marubiru
Osaka Marubiru is a prominent multi-purpose commercial building and shopping complex located in Osaka’s Umeda business district.
B. Imabari Shipbuilding
Imabari Shipbuilding is a major Japanese shipbuilding company known for constructing large commercial vessels, including some of the world’s biggest container ships.
C. Keikyu Corporation
Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
D. Kashima Kikō
Kashima Kikō is a travel diary by the Japanese haiku master Matsuo Bashō, recounting his poetic journey to the Kashima Shrine and surrounding regions.
E. Orix Corporation
Orix Corporation is a diversified Japanese financial services and leasing company with extensive investments in areas such as banking, real estate, and professional sports.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Japan Marine United
Target entity description: Japan Marine United is a major Japanese shipbuilding company known for constructing advanced naval vessels for the Japan Maritime Self-Defense Force and commercial ships for global markets.

A. Osaka Marubiru
Osaka Marubiru is a prominent multi-purpose commercial building and shopping complex located in Osaka’s Umeda business district.
B. Imabari Shipbuilding
Imabari Shipbuilding is a major Japanese shipbuilding company known for constructing large commercial vessels, including some of the world’s biggest container ships.
C. Keikyu Corporation
Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
D. Kashima Kikō
Kashima Kikō is a travel diary by the Japanese haiku master Matsuo Bashō, recounting his poetic journey to the Kashima Shrine and surrounding regions.
E. Orix Corporation
Orix Corporation is a diversified Japanese financial services and leasing company with extensive investments in areas such as banking, real estate, and professional sports.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	corporation ⓘ shipbuilding company ⓘ
abbreviation	JMU ⓘ
areaServed	Japan ⓘ worldwide ⓘ
country	Japan ⓘ
engagesIn	maintenance and repair of ships ⓘ research and development in ship design ⓘ
focus	defense and commercial shipbuilding ⓘ
formedByMergerOf	IHI Marine United ⓘ linked to: Universal Shipbuilding Corporation Universal Shipbuilding Corporation ⓘ
foundedIn	2013 ⓘ
hasEnglishName	Japan Marine United Corporation ⓘ linked to: Japan Marine United
hasJapaneseName	ジャパンマリンユナイテッド株式会社 ⓘ linked to: Japan Marine United
hasPredecessor	IHI Marine United ⓘ linked to: IHI Marine United Yokohama Shipyard Universal Shipbuilding Corporation ⓘ
hasWebsite	https://www.jmuc.co.jp/ ⓘ
headquartersLocation	Yokohama, Kanagawa Prefecture, Japan ⓘ linked to: Yokohama, Kanagawa, Japan
industry	defense industry ⓘ marine engineering ⓘ shipbuilding ⓘ
isMajor	one of the largest shipbuilders in Japan ⓘ
languageOfName	Japanese ⓘ
legalForm	Kabushiki gaisha ⓘ
notableClient	Japan Maritime Self-Defense Force ⓘ Japan Ministry of Defense ⓘ
operatesFacility	Kure shipyard ⓘ Maizuru shipyard ⓘ Tsu shipyard ⓘ Yokohama shipyard ⓘ linked to: IHI Marine United Yokohama Shipyard
parentCompany	Japan Industrial Partners (historical/partial involvement) ⓘ
product	LNG carriers ⓘ amphibious ships ⓘ bulk carriers ⓘ commercial ships ⓘ container ships ⓘ destroyers ⓘ naval vessels ⓘ patrol vessels ⓘ tankers ⓘ
region	East Asia ⓘ
serves	Japan Maritime Self-Defense Force ⓘ global commercial shipping market ⓘ
specializesIn	construction of large commercial vessels ⓘ design of advanced naval vessels ⓘ marine engineering solutions ⓘ steel ship construction ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

Izumo-class helicopter destroyer → builder → Japan Marine United ⓘ

Imabari Shipbuilding → competitor → Japan Marine United ⓘ

JS Izumo → builder → Japan Marine United ⓘ

Japan Marine United → hasJapaneseName → ジャパンマリンユナイテッド株式会社 ⓘ

linked to: Japan Marine United

Japan Marine United → hasEnglishName → Japan Marine United Corporation ⓘ