Inventor

NAKAMURA HIDEJI

JP5 patents

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

JAPAN STORAGE BATTERY CO LTD

2 patents

US6252376B1Jun 26, 2001

Battery-state monitoring system for a battery group

JAPAN STORAGE BATTERY CO LTD36 citations91

US6169385B1Jan 2, 2001

Capacity leveling circuit for a battery group

JAPAN STORAGE BATTERY CO LTD14 citations71

NIPPON STEEL CORP

1 patent

US5471810ADec 5, 1995

Buckling-restriction bracing member

NIPPON STEEL CORP58 citations91

NIPPON STEEL & SUMIKIN ENG CO

1 patent

US9556609B2Jan 31, 2017

Sliding seismic isolation device

NIPPON STEEL & SUMIKIN ENG CO3 citations71

GS YUASA CORP

1 patent

US7323848B2Jan 29, 2008

Battery charging state arithmetic operation device for calculating charging state of battery, and battery charging state arithmetic operation method

GS YUASA CORP7 citations68