Inventor

OCHIAI TSUNEO

JP4 patents

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

HITACHI LTD

2 patents

US5365764ANov 22, 1994

Cross rolling mill, cross rolling method and cross rolling mill system

HITACHI LTD25 citations91

US4864836ASep 12, 1989

Rolling method making use of work roll shift rolling mill

HITACHI LTD26 citations87

UEMURA IKUO

2 patents

US8979432B2Mar 17, 2015

Vortex flow type water surface control device for draining device

UEMURA IKUO0 citations38

US8459900B2Jun 11, 2013

Vortex flow type water surface control device for draining device

UEMURA IKUO1 citations38