Takuo Akiyama

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Motor unit, motor drive unit, fan unit and method of controlling th...
- Patent number 5,650,697
- Issue date Jul 22, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Akihiko Imagi
- F24 - HEATING RANGES VENTILATING