P

Inventor

NAKAO NOBORU

JP4 patents
⚠️ This page may combine multiple inventors who share the name “NAKAO NOBORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOBE STEEL LTD

3 patents
US7892328B2Feb 22, 2011

PSA apparatus for producing high-purity hydrogen gas

KOBE STEEL LTD8 citations82
US8372375B2Feb 12, 2013

Method of producing high-purity hydrogen

KOBE STEEL LTD5 citations69
US6706939B2Mar 16, 2004

Method for concentrating 2,6-dimethylnaphthalene

KOBE STEEL LTD2 citations61

HITACHI LTD

1 patent
US4824329AApr 25, 1989

Method and apparatus for controlling liquid metal flow

HITACHI LTD26 citations89