Kazuki Hashizumi

Follow

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Projection type video display unit and illuminating device
- Patent number 7,465,053
- Issue date Dec 16, 2008
- Sanyo Electric Co., LTD
- Mineki Taoka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Projection type image display unit and lighting device
- Publication number 20050213045
- Publication date Sep 29, 2005
- Mineki Taoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE