日亜化学工業株式会社
E847184
日亜化学工業株式会社は、高輝度青色LEDや白色LEDの開発で世界的に知られる日本の大手化学・電子部品メーカーです。
All labels observed (1)
| Label | Occurrences |
|---|---|
| 日亜化学工業株式会社 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10187236 — 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: 日亜化学工業株式会社 Context triple: [Nichia Corporation, nativeName, 日亜化学工業株式会社]
-
A.
Asahi Kasei Corporation
Asahi Kasei Corporation is a major Japanese multinational chemical company known for its diversified operations in materials, homes, and health care, including pioneering work in battery technology.
-
B.
Denka Company Limited
Denka Company Limited is a Japanese chemical manufacturer known for producing a wide range of industrial materials, including synthetic resins, electronic materials, and cement additives.
-
C.
Mitsubishi Kasei
Mitsubishi Kasei was a Japanese air-cooled radial aircraft engine widely used in Imperial Japanese Navy fighters and other military aircraft during World War II.
-
D.
Asahi Group Holdings
Asahi Group Holdings is a major Japanese beverage and food company best known globally for its beer brands and international brewery acquisitions.
-
E.
Yoshimoto Kogyo
Yoshimoto Kogyo is a major Japanese entertainment conglomerate best known for managing comedians and producing comedy shows, theater, television, and other media.
- 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: 日亜化学工業株式会社 Target entity description: 日亜化学工業株式会社は、高輝度青色LEDや白色LEDの開発で世界的に知られる日本の大手化学・電子部品メーカーです。
-
A.
Asahi Kasei Corporation
Asahi Kasei Corporation is a major Japanese multinational chemical company known for its diversified operations in materials, homes, and health care, including pioneering work in battery technology.
-
B.
Denka Company Limited
Denka Company Limited is a Japanese chemical manufacturer known for producing a wide range of industrial materials, including synthetic resins, electronic materials, and cement additives.
-
C.
Mitsubishi Kasei
Mitsubishi Kasei was a Japanese air-cooled radial aircraft engine widely used in Imperial Japanese Navy fighters and other military aircraft during World War II.
-
D.
Asahi Group Holdings
Asahi Group Holdings is a major Japanese beverage and food company best known globally for its beer brands and international brewery acquisitions.
-
E.
Yoshimoto Kogyo
Yoshimoto Kogyo is a major Japanese entertainment conglomerate best known for managing comedians and producing comedy shows, theater, television, and other media.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
企業
ⓘ
化学メーカー ⓘ 電子部品メーカー ⓘ |
| 主要製品 |
パワー半導体デバイス
ⓘ
半導体レーザー ⓘ 発光ダイオード ⓘ 白色LED ⓘ 蛍光体 ⓘ 高輝度青色LED ⓘ |
| 事業形態 | BtoBメーカー ⓘ |
| 分野 |
オプトエレクトロニクス
ⓘ
半導体照明 ⓘ 固体照明 ⓘ |
| 国 | 日本 NERFINISHED ⓘ |
| 国際的地位 | 世界有数のLEDメーカー ⓘ |
| 市場 |
ディスプレイ用LED市場
ⓘ
照明用LED市場 ⓘ 自動車用LED市場 ⓘ |
| 所在地域 | 四国地方 ⓘ |
| 所在市区町村 | 阿南市 NERFINISHED ⓘ |
| 所在都道府県 | 徳島県 ⓘ |
| 技術的強み |
パッケージング技術
ⓘ
窒化ガリウムエピタキシャル成長技術 ⓘ 高効率白色LED技術 ⓘ 高輝度青色LED技術 ⓘ |
| 拠点 |
日本国内工場
ⓘ
海外販売拠点 ⓘ |
| 本社所在地 | 徳島県阿南市 ⓘ |
| 本社所在地国 | 日本 ⓘ |
| 業種 |
化学工業
ⓘ
電子部品製造業 ⓘ |
| 用途分野 |
バックライト
ⓘ
一般照明 ⓘ 信号機 ⓘ 自動車照明 ⓘ |
| 知名度 |
白色LEDの開発で世界的に知られる
ⓘ
高輝度青色LEDの開発で世界的に知られる ⓘ |
| 研究開発分野 |
窒化ガリウム系半導体
ⓘ
蛍光体材料 ⓘ 高出力レーザーダイオード ⓘ 高効率LED ⓘ |
| 貢献 |
LED照明の普及による省エネルギー化
ⓘ
半導体照明技術の発展 ⓘ |
| 販売形態 | 世界各国の電子機器メーカーへの供給 ⓘ |
| 関連分野 |
エネルギー効率化
ⓘ
環境負荷低減技術 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: 日亜化学工業株式会社 Description of subject: 日亜化学工業株式会社は、高輝度青色LEDや白色LEDの開発で世界的に知られる日本の大手化学・電子部品メーカーです。
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.