Kubota Vision

Closed portfolio with an early-phase archive tilt

According to ClinicalTrials.gov-derived indexes, Kubota Vision sits in the top decile of US sponsors by registered trial count (#886 of 15,742 sponsors by registered trial count).

16 total trials none currently recruiting 16 completed early-phase tilt top decile by trial count

Kubota Vision: 16 sponsored US clinical trials, none currently recruiting.

Kubota Vision sponsors 16 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 16 completed. 2 of these trials are in Phase 3-4 (later-stage) and 10 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Keratoconjunctivitis Sicca, with 1 trials.

Top-decile sponsor footprint

Kubota Vision ranks in the top decile of sponsors by registered trial count (#886 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

A 90/100

16 of 16 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (100.0%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Indexed trials (enrollment closed)

16 total, page 1 of 1

COMPLETED NA

Kubota Glass Parameter Refinement Study

NCT06085430

COMPLETED NA

Projected Peripheral Defocus Using a Wearable Device

NCT04415684

COMPLETED NA

Effects of Projected Peripheral Defocus on Ocular Biometrics

NCT04388020

COMPLETED

Study Evaluating Retinal Health Monitoring System Visual Acuity Module.

NCT04169802

COMPLETED Phase 3

Safety and Efficacy of Emixustat in Stargardt Disease

NCT03772665

COMPLETED Phase 2

Pharmacodynamic Study of Emixustat Hydrochloride in Subjects With Macular Atrophy Secondary to Stargardt Disease

NCT03033108

COMPLETED Phase 2

Study to Evaluate Effects of Emixustat Hydrochloride in Subjects With Proliferative Diabetic Retinopathy

NCT02753400

COMPLETED Phase 1

Pharmacokinetic and Pharmacodynamic Study of Emixustat in Subjects With Geographic Atrophy Associated With Dry Age-Related Macular Degeneration

NCT02130531

COMPLETED Phase 2

Safety and Efficacy Assessment Treatment Trials of Emixustat Hydrochloride

NCT01802866

COMPLETED Phase 3

Efficacy and Safety of Rebamipide in Subjects With Dry Eye Syndrome

NCT01632137

COMPLETED Phase 1

Safety/Efficacy Study: OPA-6566 Ophthalmic Solution in Subjects With Primary Open-Angle Glaucoma or Ocular Hypertension

NCT01410188

COMPLETED Phase 2

Safety and Efficacy Study of Rebamipide 2% Ophthalmic Suspension in Subjects With Dry Eye - Effects on Central Cornea

NCT01057147

COMPLETED Phase 2

Safety and Efficacy Study of Rebamipide 2% Ophthalmic Suspension in Patients With Dry Eye

NCT01027013

COMPLETED Phase 2

Study of the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ACU-4429 in Subjects With Geographic Atrophy

NCT01002950

COMPLETED Phase 1

Safety and Tolerability of Repeat Doses of ACU-4429 in Healthy Subjects

NCT00942240

COMPLETED Phase 1

Safety and Tolerability of ACU-4429

NCT00703183

Phase Distribution

PhaseTrial count
Phase 1 4
Phase 2 6
Phase 3 2

How the Kubota Vision early-phase archive is shaped

16 indexed studies, none listed as recruiting (0% open); 16 completed (100%).

Phase mix: 2 late (III/IV) vs 10 early (I/II) (early-phase heavy).

Top condition: Keratoconjunctivitis Sicca (1 trial), 6 others listed.

How to read a closed sponsor archive

When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.

Kubota Vision: archived-pipeline peers nationwide

Peers matched on 16 indexed studies with no current recruiting: volume and archive shape, not condition overlap.

Kubota Vision sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 05101520 0%5%10%15% Total trials Recruiting share Kubota VisionAccelerated Community Oncology Research NetworkAltimmuneAmerican UniversityAnthera Pharmaceuticals10xBio22nd Century Group23andMe3-C Institute for Social Development
Kubota Vision sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Kubota Vision sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 16 archived trials

Sponsors with similar archive density (± trial count)

What to do with this Kubota Vision page

16 registered trials is a research-attention snapshot, not an endorsement of Kubota Vision or any single study.

  • None of Kubota Vision's trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Keratoconjunctivitis Sicca is the condition Kubota Vision studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Keratoconjunctivitis Sicca trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. Kubota Vision pipeline card: 16 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.