Inventor

UMEKI YOSHIHIKO

JP2 patents

⚠️ This page may combine multiple inventors who share the name “UMEKI YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAJIMA CORP

1 patent

US4700518AOct 20, 1987

Concrete panel having tile driven

KAJIMA CORP8 citations71

MANTEN KK

1 patent

US4522003AJun 11, 1985

Tiles and arrangement for setting tiles

MANTEN KK17 citations67