Kenji Kosaka
E1089867
UNEXPLORED
Kenji Kosaka was a Japanese neurologist best known for first characterizing and defining Lewy body dementia as a distinct neurodegenerative disease.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kenji Kosaka canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10527082 — 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: Kenji Kosaka Context triple: [Lewy body dementia, wasFirstDescribedBy, Kenji Kosaka]
-
A.
Kenji Satō
Kenji Satō is a Japanese individual notable enough to be specifically cited as a bearer of the common Japanese surname Satō.
-
B.
Koichi Tanaka
Koichi Tanaka is a Japanese engineer and Nobel Prize–winning chemist renowned for his pioneering work in mass spectrometry, particularly soft laser desorption ionization.
-
C.
Tatsuhiko Kawashima
Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
-
D.
Yoshihiro Kikuchi
Yoshihiro Kikuchi is a Japanese individual notable enough to be recognized as a distinct namesake of the surname Kikuchi.
-
E.
Katsuya Okada
Katsuya Okada is a Japanese politician who has served as leader of the Democratic Party of Japan and as Deputy Prime Minister.
- 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: Kenji Kosaka Target entity description: Kenji Kosaka was a Japanese neurologist best known for first characterizing and defining Lewy body dementia as a distinct neurodegenerative disease.
-
A.
Kenji Satō
Kenji Satō is a Japanese individual notable enough to be specifically cited as a bearer of the common Japanese surname Satō.
-
B.
Koichi Tanaka
Koichi Tanaka is a Japanese engineer and Nobel Prize–winning chemist renowned for his pioneering work in mass spectrometry, particularly soft laser desorption ionization.
-
C.
Tatsuhiko Kawashima
Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
-
D.
Yoshihiro Kikuchi
Yoshihiro Kikuchi is a Japanese individual notable enough to be recognized as a distinct namesake of the surname Kikuchi.
-
E.
Katsuya Okada
Katsuya Okada is a Japanese politician who has served as leader of the Democratic Party of Japan and as Deputy Prime Minister.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.