4. Typewriting machines
  5. Including interposed inking device for record-medium
  6. Ribbon, per se

Katsumi Kawamura

Inventor

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

Details

Inventor

active

Actuator for memory storage device

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Battery operated thermal printer with means to optimize battery

Typewriting machines – Typing by other than type-face or type-die – Thermal
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Column for liquid chromatography

Liquid purification or separation – With means to add treating material – Chromatography
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Focus servo device of a system for reading out recorded informat

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Information recording apparatus, information recording...

Motion video signal processing for recording or reproducing – Video editing
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-178285

  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