Inventor

OHATA HIROKI

JP2 patents

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

ALPHA TECHNO CO

1 patent

US5232774AAug 3, 1993

Anchor bolt-setting capsule

ALPHA TECHNO CO31 citations88

KROSAKIHARIMA CORP

1 patent

US7762475B2Jul 27, 2010

Method of spray application of monolithic refractory, spray material for use therein, and application apparatus

KROSAKIHARIMA CORP3 citations48