P

Inventor

NAKAGAKI SHIGEO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAKI SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

3 patents
US6598707B2Jul 29, 2003

Elevator

TOSHIBA KK89 citations95
US6640935B1Nov 4, 2003

Elevator having vibration damping to attenuate vibration transfer to an elevator cage

TOSHIBA KK25 citations92
US5811743ASep 22, 1998

Vibration control apparatus for elevator

TOSHIBA KK27 citations90

TOSHIBA ELEVATOR KK

3 patents
US9352937B2May 31, 2016

Escalator step and escalator having thereof

TOSHIBA ELEVATOR KK3 citations73
US7401691B2Jul 22, 2008

Conveyer apparatus having footsteps

TOSHIBA ELEVATOR KK3 citations61
US9309093B2Apr 12, 2016

Escalator step and escalator having thereof

TOSHIBA ELEVATOR KK1 citations52

ISHIKAWA YOSHINOBU

1 patent
US8083048B2Dec 27, 2011

Conveyer apparatus

ISHIKAWA YOSHINOBU5 citations56