Academic Ancestry

a person in the record

Yoshihisa Yamamoto

Japanese applied physicist (born 1950)born 1950

Wikidata names Hisayoshi Yanai and Takeshi Kamiya as doctoral advisors, lists 3 doctoral students, and names Yasuharu Suematsu as teacher. Linked to Wikidata, ORCID, and 8 other registers.

Open the full sheetCiteData
Yoshihisa Yamamoto, pictured

Two steps up and one down. Dashed lines come from thesis records, solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred

Advisors on Wikidata2

From Wikidata, shown separately from the thesis records.

Students on Wikidata3

From Wikidata, shown separately from the thesis records.

Teachers and mentors1

Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.

The line above and below1 step

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

Below them, within 3 steps, the record reaches 10 people: 10 stated by Wikidata.

Education and career3

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.