Masayuki Toshiyasu

Follow

Person

Nagaokakyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube apparatus with quadrupole electrode structure
- Patent number 4,886,999
- Issue date Dec 12, 1989
- Mitsubishi Denki Kabushiki Kaishi
- Hisakazu Yamane
- H01 - BASIC ELECTRIC ELEMENTS