Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: HOYA OPTICS

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of HOYA OPTICS in 3400 EDISON WAY, FREMONT, CA 94538 (NAICS 000000). OSHA activity number 111824355.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
HOYA OPTICS
Site address
3400 EDISON WAY
City
FREMONT
State
CA
ZIP
94538
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3229
Employees
53
Ownership type
A
Industry flags
Manufacturing safety.

9 citations on file for this inspection.

3220 A

Other-than-serious 53 instances 53 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

5144 I

Other-than-serious 1 instance 1 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

3203 A

Other-than-serious 53 instances 53 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

5194 E 1

Other-than-serious 53 instances 53 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

3221 A

Other-than-serious 53 instances 53 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

5143 A 1

Other-than-serious 53 instances 53 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

5162 A

Other-than-serious 2 instances 2 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

5163 A

Other-than-serious 53 instances 53 exposed
Issued
Oct 5, 1990
Abate by
Jan 18, 1991
Recent events (2)
  • — A (O)
  • — Z (O)

5164 C

Other-than-serious 53 instances 53 exposed
Issued
Oct 5, 1990
Abate by
Nov 5, 1990

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 111824355.

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