4. Electrical audio signal processing systems and devices
  5. Headphone circuits

Koichi Higuchi

Inventor

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

Details

Inventor

active

Acoustic reproducing apparatus

Electrical audio signal processing systems and devices – Headphone circuits
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Aqueous adhesive composition, and bonding process and bonded art

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Coating composition, coating method, and coated article

Compositions: coating or plastic – Coating or plastic compositions – Silicon containing other than solely as silicon dioxide or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Coating composition, coating method, and coated article

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Coating composition, coating method, and coated article

Stock material or miscellaneous articles – Composite – Of silicon containing
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1267740

  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