4. Telephonic communications
  5. Supervisory or control line signaling
  6. Signal reception at substation

Syuzi Ichikawa

Inventor

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

Details

Inventor

active

Circuit for applying direct current to winding

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

DC application circuit with suppressed DC magnetization

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Ringer circuit for generating sine wave

Telephonic communications – Supervisory or control line signaling – Signal reception at substation
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-209607

  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