Inventor
MIDORIKAWA KOYO
7 patents
Patents
7 patentsUS5208604AMay 4, 1993
Ink jet head and manufacturing method thereof, and ink jet apparatus with ink jet head
CANON KK154 citations98
US5682187AOct 28, 1997
Method for manufacturing an ink jet head having a treated surface, ink jet head made thereby, and ink jet apparatus having such head
CANON KK22 citations92
US4275962AJun 30, 1981
Projection device
CANON KK22 citations81
US4402572ASep 6, 1983
Projection device
CANON KK11 citations72
US4350431ASep 21, 1982
Projecting device
CANON KK12 citations72
US4316665AFeb 23, 1982
Projection device
CANON KK20 citations72
US4426132AJan 17, 1984
Projecting device
CANON KK4 citations61