Inventor
NIITSUMA KENICHI
JP50 patents
⚠️ This page may combine multiple inventors who share the name “NIITSUMA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TS TECH CO LTD
30 patentsUS8011726B2Sep 6, 2011
Vehicle seat with cushion plate
TS TECH CO LTD85 citations99
US7967380B2Jun 28, 2011
Vehicle seat with cushion plate and pressure adjusting mechanism
TS TECH CO LTD20 citations96
US8678495B2Mar 25, 2014
Vehicle seat with cushion plate
TS TECH CO LTD7 citations92
US8562073B2Oct 22, 2013
Vehicle seat
TS TECH CO LTD22 citations92
US7963599B2Jun 21, 2011
Vehicle seat with cushion plate
TS TECH CO LTD19 citations92
US7537283B2May 26, 2009
Automobile seat with impact-absorbable seatback
TS TECH CO LTD25 citations92
US9884574B2Feb 6, 2018
Vehicle seat
TS TECH CO LTD11 citations91
US11648859B2May 16, 2023
Vehicle seat
TS TECH CO LTD5 citations85
US11299044B2Apr 12, 2022
Vehicle seat
TS TECH CO LTD8 citations85
US8020930B2Sep 20, 2011
Coupling mechanism for headrest of vehicle seat
TS TECH CO LTD7 citations84
US7731280B2Jun 8, 2010
Active headrest mechanism for vehicle seat
TS TECH CO LTD18 citations84
US10899255B2Jan 26, 2021
Vehicle seat
TS TECH CO LTD5 citations83
US10315543B2Jun 11, 2019
Vehicle seat
TS TECH CO LTD7 citations83
US7971932B2Jul 5, 2011
Vehicle seat
TS TECH CO LTD8 citations83
US11945350B2Apr 2, 2024
Vehicle seat
TS TECH CO LTD3 citations74
US11407335B2Aug 9, 2022
Vehicle seat
TS TECH CO LTD4 citations73
US9522617B2Dec 20, 2016
Vehicle seat
TS TECH CO LTD3 citations72
US10214123B2Feb 26, 2019
Vehicle seat with cushion plate
TS TECH CO LTD0 citations63
US12534006B2Jan 27, 2026
Vehicle seat
TS TECH CO LTD0 citations62
US11590861B2Feb 28, 2023
Vehicle seat
TS TECH CO LTD1 citations62
US11554697B2Jan 17, 2023
Method for assembling vehicle seat with cushion plate
TS TECH CO LTD0 citations62
US11046219B2Jun 29, 2021
Method for assembling vehicle seat with cushion plate
TS TECH CO LTD0 citations62
US8562074B2Oct 22, 2013
Vehicle seat
TS TECH CO LTD1 citations62
US12252048B2Mar 18, 2025
Vehicle seat
TS TECH CO LTD0 citations61
US11628752B2Apr 18, 2023
Vehicle seat
TS TECH CO LTD0 citations61
US11040644B2Jun 22, 2021
Vehicle seat
TS TECH CO LTD0 citations61
US9333886B2May 10, 2016
Method for assembling vehicle seat with cushion plate
TS TECH CO LTD0 citations52
US10239429B2Mar 26, 2019
Vehicle seat
TS TECH CO LTD0 citations51
US10787104B2Sep 29, 2020
Conveyance seat unit
TS TECH CO LTD0 citations41
US10471861B2Nov 12, 2019
Conveyance seat
TS TECH CO LTD0 citations41
NIITSUMA KENICHI
7 patentsUS8313140B2Nov 20, 2012
Vehicle seat and method of assembling vehicle seat
NIITSUMA KENICHI32 citations92
US8506011B2Aug 13, 2013
Vehicle seat and vehicle seat assembling method
NIITSUMA KENICHI7 citations84
US8104831B2Jan 31, 2012
Coupling mechanism for headrest of vehicle seat
NIITSUMA KENICHI5 citations73
US8322786B2Dec 4, 2012
Coupling mechanism for headrest of vehicle seat
NIITSUMA KENICHI1 citations62
US8240757B2Aug 14, 2012
Coupling mechanism for headrest of vehicle seat
NIITSUMA KENICHI2 citations62
US8056973B2Nov 15, 2011
Coupling mechanism for headrest of vehicle seat
NIITSUMA KENICHI1 citations62
US8104830B2Jan 31, 2012
Coupling mechanism for headrest of vehicle seat
NIITSUMA KENICHI0 citations51
OMORI MISAO
6 patentsUS8132857B2Mar 13, 2012
Vehicle seat with cushion plate
OMORI MISAO8 citations92
US8061774B2Nov 22, 2011
Vehicle seat with cushion plate
OMORI MISAO10 citations92
US8444219B2May 21, 2013
Vehicle seat with cushion plate
OMORI MISAO3 citations73
US8132858B2Mar 13, 2012
Vehicle seat with cushion plate
OMORI MISAO2 citations73
US8075052B2Dec 13, 2011
Vehicle seat with cushion plate
OMORI MISAO2 citations73
US8070223B2Dec 6, 2011
Vehicle seat with cushion plate
OMORI MISAO6 citations73