Inventor

KOHAMA YASUAKI

JP5 patents

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

KOHAMA YASUAKI

2 patents

US4895489AJan 23, 1990

Axial flow fan

KOHAMA YASUAKI39 citations86

US9461305B2Oct 4, 2016

Magnesium alloy fuel cell

KOHAMA YASUAKI0 citations45

MIYAZAKI PREFECTURE

1 patent

US7591452B2Sep 22, 2009

Method for producing monodisperse bubbles

MIYAZAKI PREFECTURE26 citations88

KOWA KOGYO

1 patent

US10537094B2Jan 21, 2020

Multi-tube nozzle for use in eradicating harmful aquatic organisms

KOWA KOGYO1 citations47

KIJIMA AKIHIRO

1 patent

US8557122B2Oct 15, 2013

Ballast water treatment equipment, a ballast water detoxifying treatment system using the same, and a method for treating the ballast water

KIJIMA AKIHIRO3 citations47