Masahiro Oosawa

Follow

Person

Yaita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data selection circuit for the screen display of data from a person...
- Patent number 4,639,721
- Issue date Jan 27, 1987
- Sharp Kabushiki Kaisha
- Masayuki Eto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS