Inventor

TAMAGAWA TADASHI

JP6 patents

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

HITACHI LTD

2 patents

US6549603B1Apr 15, 2003

Method of chemical decontamination

HITACHI LTD29 citations91

US6335475B1Jan 1, 2002

Method of chemical decontamination

HITACHI LTD29 citations91

KURITA ENG CO LTD

2 patents

US6973154B2Dec 6, 2005

Method of chemical decontamination and system therefor

KURITA ENG CO LTD9 citations70

US6921515B2Jul 26, 2005

Apparatus for chemical decontamination

KURITA ENG CO LTD2 citations59

SENDZIMIR JAPAN LTD

2 patents

US12544815B2Feb 10, 2026

Multistage rolling mill and method of changing divided backing bearing assembled shafts in multistage rolling mill

SENDZIMIR JAPAN LTD0 citations45

US12030098B2Jul 9, 2024

Multistage rolling mill

SENDZIMIR JAPAN LTD0 citations45