Takeo Motoyoshi

Follow

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disc drive
- Patent number D318860
- Issue date Aug 6, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Sawatani
- D14 - Recording, communication, or information retrieval equipment