P

Inventor

SUGAI DAISUKE

JP8 patents
⚠️ This page may combine multiple inventors who share the name “SUGAI DAISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

3 patents
US8008594B2Aug 30, 2011

Vacuum insulated switchgear

HITACHI LTD8 citations82
US7135652B2Nov 14, 2006

Vacuum switchgear

HITACHI LTD11 citations82
US7223932B2May 29, 2007

Vacuum Switchgear

HITACHI LTD7 citations71

KIKUKAWA SHUICHI

2 patents
US8411418B2Apr 2, 2013

Vacuum insulated switchgear

KIKUKAWA SHUICHI5 citations66
US8304678B2Nov 6, 2012

Vacuum insulated switch-gear and its height adjusting method

KIKUKAWA SHUICHI0 citations38

KOBAYASHI MASATO

1 patent
US8168909B2May 1, 2012

Vacuum switchgear

KOBAYASHI MASATO6 citations72

SUGAI DAISUKE

1 patent
US8975550B2Mar 10, 2015

Switch unit and switchgear

SUGAI DAISUKE4 citations64

TAKAHASHI KEIICHI

1 patent
US8576545B2Nov 5, 2013

Switchgear

TAKAHASHI KEIICHI1 citations51