Inventor
MARUSHIMA SATOSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “MARUSHIMA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
10 patentsUS7772513B2Aug 10, 2010
Switchgear and switchgear operating mechanism
TOSHIBA KK18 citations83
US9070519B2Jun 30, 2015
Switchgear and operation mechanism for the same
TOSHIBA KK5 citations72
US8912870B2Dec 16, 2014
Switchgear and switchgear operating mechanism
TOSHIBA KK3 citations62
US9748051B2Aug 29, 2017
Operating mechanism including a movable element supported by electromagnetic force
TOSHIBA KK1 citations51
US9570891B2Feb 14, 2017
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
TOSHIBA KK0 citations51
US9178339B2Nov 3, 2015
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
TOSHIBA KK0 citations51
US9142941B2Sep 22, 2015
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
TOSHIBA KK0 citations51
US9136675B2Sep 15, 2015
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
TOSHIBA KK0 citations51
US12281672B2Apr 22, 2025
Opening/closing device
TOSHIBA KK0 citations47
US9349554B2May 24, 2016
Switchgear and switchgear operating mechanism
TOSHIBA KK0 citations41
OHDA YOSHIAKI
3 patentsUS8844913B2Sep 30, 2014
Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof
OHDA YOSHIAKI6 citations82
US8330065B2Dec 11, 2012
Switchgear and switchgear operating mechanism
OHDA YOSHIAKI7 citations71
US8963039B2Feb 24, 2015
Gas circuit breaker
OHDA YOSHIAKI4 citations67