Skip to main content
ConductScienceScienceDex

ScienceDex / Researcher record

Hirotaka Iijima

From the FY2026 NIH awards this investigator leads as contact PI. The department is the award's.

FY2026 NIH rank #11,237
Unclaimed recordClaim profile
  • R01 Holder
  • Early Career

NIH Funding · FY2026

Linked Award Amount
$1.9M
Full award amounts, FY2026
Award Records
3
Records listing this PI
Award-Linked Rank
#11,237
By linked amount among FY2026 PIs
Earliest Year Loaded
2024
ScienceDex PI coverage

Award-linked funding history

Linked NIH award amounts and rank by fiscal year.

Linked awards ($M)Award-linked rank
View yearly values
Award-linked funding and rank by fiscal year
Fiscal yearLinked awardsRecordsRank
2024$572,7231#27,723
2025$1,865,5703#7,459
2026$1,854,6863#11,237

Award activity

Awards through the years

NIH award records listing this researcher in each fiscal year.

  1. FY20241 record
  2. FY20253 records
  3. FY2026 · selected3 records

Each bar starts at zero. Annual records can include renewals of the same project; they are not a count of distinct career grants.

One scientist record

NIH portfolios and SHARE

This is the common ScienceDex page for Hirotaka Iijima. NIH portfolio memberships are contextual views of this scientist, while SHARE Score, S-Index, and S-Impact describe the researcher's global sharing track record.

Review metric definitions

FY2026 NIH portfolio memberships

NIA

National Institute on Aging

$1.3M

3 awards · administering

OD

NIH Office of the Director

$543.6K

1 awards · funding

Researcher-associated datasets About this stat →

These datasets are linked to this researcher's ShareScore identity. This does not by itself prove that an NIH portfolio funded each dataset.

No compatible author-to-dataset release is published. Dataset records are unavailable, not zero.

Publications

Loading publications…

Researcher identity and coverage

Current affiliation
Not verified in ScienceDex.NIH award organizations may differ from a researcher's employer.
NIH RePORTER identity
Profile ID 79473203Search this ID in NIH RePORTER
ORCID iD
No ORCID iD on recordA researcher can add one by claiming this profile.
ScienceDex PI coverage
FY2024 through FY2026Career claims are limited to the years shown.Metrics use this researcher's latest loaded PI award year; ScienceDex is current through FY2027.

FY2026 award records by amount

NIH award records listing Hirotaka Iijima as a PI. Multi-PI records show the full award amount for context.

Award organization

Organizations that administered FY2026 awards listing Hirotaka Iijima as a PI.

FY2026 award administered by Spaulding Rehabilitation Hospital (MA).

Coverage and award-record milestones

Computed from the fiscal years currently available in ScienceDex.

  1. 2024
    First NIH Award
    Spaulding Rehabilitation Hospital
  2. 2024
    $500K Cumulative Funding
  3. 2025
    $1M Cumulative Funding
  4. 2025
    $2M Cumulative Funding
  5. 2025
    Entered Top 50% Nationally
    Ranked #7459
  6. 2025
    R01 Grant Holder

Shared-award investigators

Other investigators listed on at least one of the same NIH award records as Hirotaka Iijima.

Fabrisia Ambrosio
Spaulding Rehabilitation Hospital
5
shared awards

Explore further

Find collaborators for Hirotaka Iijima

Search NIH-funded principal investigators by topic, department, or activity.

Open Find Collaborators →

Benchmark grant budgets

Compare median NIH grant budgets across departments, mechanisms, and years.

Open Grant Budget Benchmark →