Hongguo Ll

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photoconductor, and image forming process, imag...
- Patent number 7,399,563
- Issue date Jul 15, 2008
- Ricoh Company, Ltd.
- Tetsuro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY