Inventor
KAJIOKA YASUO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KAJIOKA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMIZU CONSTRUCTION CO LTD
6 patentsUS5129803AJul 14, 1992
Concrete leveling machine
SHIMIZU CONSTRUCTION CO LTD105 citations93
US4345431AAug 24, 1982
Exhaust gas cleaning system for diesel engines
SHIMIZU CONSTRUCTION CO LTD74 citations93
US4709899ADec 1, 1987
Climbing formwork apparatus for concrete placing
SHIMIZU CONSTRUCTION CO LTD27 citations88
US5100239AMar 31, 1992
Method of manufacturing concrete
SHIMIZU CONSTRUCTION CO LTD32 citations84
US4848960AJul 18, 1989
Finishing machine for a concrete surface
SHIMIZU CONSTRUCTION CO LTD16 citations72
US4199279AApr 22, 1980
Method and apparatus for placing concrete under water
SHIMIZU CONSTRUCTION CO LTD19 citations64