Inventor
ITOH KAZUMINE
JP3 patents
Patents
3 patentsUS5248249ASep 28, 1993
Three-dimensional structure forming apparatus provided with a liquid-level control system for a main resin tank
SONY CORP72 citations94
US5151813ASep 29, 1992
Method and apparatus for producing three-dimensional objects
SONY CORP53 citations90
US5079430AJan 7, 1992
Ultraviolet radiation projector and optical image forming apparatus
SONY CORP4 citations60