Inventor

KAWAHARAZAKI YOSHINORI

JP4 patents

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

JAPAN STEEL WORKS LTD

2 patents

US8011223B2Sep 6, 2011

Remaining hydrogen sensor

JAPAN STEEL WORKS LTD0 citations49

US10247360B2Apr 2, 2019

Method for filling hydrogen storage alloy

JAPAN STEEL WORKS LTD0 citations38

SHIBUKAWA KOICHI

1 patent

US8408254B2Apr 2, 2013

Hydrogen filling apparatus

SHIBUKAWA KOICHI11 citations74

TOKIWA TETSUJI

1 patent

US8607969B2Dec 17, 2013

Composition comprising hydrogen storage alloy and resin

TOKIWA TETSUJI0 citations48