Inventor

RYOJI AKIRA

JP4 patents

Patents

4 patents

US6972080B1Dec 6, 2005

Electrochemical device for moving particles covered with protein

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD240 citations95

US6144394ANov 7, 2000

Image forming method and device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51

US6557980B1May 6, 2003

Image forming device, and its manufacturing method and apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations49

US6499830B1Dec 31, 2002

Image forming apparatus and image forming head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations39