4. Static structures (e.g., buildings)
  5. Irreversibly reactive component

Japanese National Railways

Corporate Assignee

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

Details

Corporate Assignee

active

No affiliations

AC type line concentrator

Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Air brake system employing combined automatic and direct braking

Fluid-pressure and analogous brake systems – Automatic and direct
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automatic message announcement system

Dynamic magnetic information storage or retrieval – Recording or reproducing for automatic announcing
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automatic message announcement system

Railway switches and signals – Train-position indication – Train annunciators or indicators
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automatic train control device

Boots – shoes – and leggings
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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

Japanese National Railways does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-120852

  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