Inventor
OHCOSHI SHIGERU
JP3 patents
Patents
3 patentsUS5740341AApr 14, 1998
Design and production supporting system for component arrangement and pipe routing
HITACHI LTD148 citations95
US5006991AApr 9, 1991
Method for making of design reference and apparatus therefor
HITACHI LTD43 citations89
US5122971AJun 16, 1992
Method and apparatus for constructing structures
HITACHI LTD12 citations72