4. Electricity: circuit makers and breakers
  5. Liquid contact
  6. Time delay

Toru Tamagawa

Inventor

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

Details

Inventor

active

Centrifugal fan

Rotary kinetic fluid motors or pumps – Axially opposed working fluid paths to or from runner – Pump impeller means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Centrifugal-fan impeller, and method of its manufacture

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circuit breaker apparatus for high voltage direct currents

Electricity: electrical systems and devices – Safety and protection of systems and devices – Arc suppression at switching point
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fan impeller and fan motor

Pumps – Motor driven – Electric or magnetic motor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fan impeller and fan motor

Pumps – Motor driven – Electric or magnetic motor
Reexamination Certificate

  [ 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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1590915

  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