4. Music
  5. Instruments
  6. Electrical musical tone generation

Tomoyuki Kumagai

Inventor

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

Details

Inventor

active

Automatic performance device

Music – Instruments – Electrical musical tone generation
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Data sending apparatus and data receiving apparatus...

Music – Instruments – Electrical musical tone generation
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Exhaust gas recirculation system

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Instrument for recording and playing back musical playing data

Music – Instruments – Electrical musical tone generation
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Instrument having multiple data storing tracks for playing back

Music – Instruments – Electrical musical tone generation
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-557613

  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