Inventor

OKAMURA HAJIME

JP3 patents

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

(unassigned)

1 patent

US5452213ASep 19, 1995

Process and apparatus for preparing mixture comprising granular materials such as sand, powder such as cement and liquid

29 citations88

FUJITSU LTD

1 patent

US4949057AAug 14, 1990

Distributed constant type delay line device and a manufacturing method thereof

FUJITSU LTD13 citations67

NMB LTD

1 patent

US5316572AMay 31, 1994

Method of manufacturing concrete for placement in air not requiring consolidation

NMB LTD10 citations66