4. Optics: eye examining, vision testing and correcting
  5. Eye examining or testing instrument
  6. Objective type

Hirochika Aiura

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Lens meter having a focusing indication system with divided-imag

Optics: measuring and testing – Lens or reflective image former testing – Focal length measuring
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and device for measuring eye refraction errors

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hirochika Aiura does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Hirochika Aiura, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hirochika Aiura will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-1456855

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure