Mizuki Akiyama

Follow

Person

Mie, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Filament power supply circuit for vacuum fluorescent display
- Patent number 8,115,420
- Issue date Feb 14, 2012
- Noritake Itron Corporation
- Naoyuki Morooka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FILAMENT POWER SUPPLY CIRCUIT FOR VACUUM FLUORESCENT DISPLAY
- Publication number 20090256498
- Publication date Oct 15, 2009
- Naoyuki Morooka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR