Inventor
SUGIYAMA SHINJI
JP71 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TS TECH CO LTD
33 patentsUS7152920B2Dec 26, 2006
Vehicle seat with system for facilitating relieving of fatigue of person sitting on the seat
TS TECH CO LTD124 citations96
US10166888B2Jan 1, 2019
Vehicle seat
TS TECH CO LTD12 citations93
US9751434B2Sep 5, 2017
Vehicle seat
TS TECH CO LTD15 citations92
US9079509B2Jul 14, 2015
Vehicle seat
TS TECH CO LTD13 citations92
US7984950B2Jul 26, 2011
Seat height adjusting device for automobile
TS TECH CO LTD24 citations92
US7290837B2Nov 6, 2007
Cushion plate for vehicle seat
TS TECH CO LTD36 citations91
US11541785B2Jan 3, 2023
Vehicle seat
TS TECH CO LTD8 citations86
US10752136B2Aug 25, 2020
Vehicle seat
TS TECH CO LTD4 citations84
US10449874B2Oct 22, 2019
Seat with detector
TS TECH CO LTD5 citations84
US9868366B2Jan 16, 2018
Seat apparatus
TS TECH CO LTD4 citations84
US7967381B2Jun 28, 2011
Automobile seat with fatigue reduction function
TS TECH CO LTD10 citations84
US11465540B2Oct 11, 2022
Chair
TS TECH CO LTD4 citations81
US10486571B2Nov 26, 2019
Chair
TS TECH CO LTD6 citations81
US11560078B2Jan 24, 2023
Seat with alertness-maintaining device
TS TECH CO LTD2 citations73
US11007902B2May 18, 2021
Seat with detector
TS TECH CO LTD4 citations73
US10787099B2Sep 29, 2020
Seat apparatus
TS TECH CO LTD1 citations73
US10765334B2Sep 8, 2020
Vital information measurement device and vehicle seat
TS TECH CO LTD3 citations73
US10399463B2Sep 3, 2019
Vehicle seat
TS TECH CO LTD5 citations73
US10293710B2May 21, 2019
Seat apparatus
TS TECH CO LTD1 citations73
US10244959B2Apr 2, 2019
Vital information measurement device and vehicle seat
TS TECH CO LTD4 citations73
US10117589B2Nov 6, 2018
Vehicle seat
TS TECH CO LTD4 citations73
US9975452B2May 22, 2018
Seat having capacitive coupling sensor
TS TECH CO LTD2 citations73
US12240366B2Mar 4, 2025
Chair
TS TECH CO LTD2 citations71
US9693726B2Jul 4, 2017
Alertness device, seat, and method for determining alertness
TS TECH CO LTD3 citations69
US9815384B2Nov 14, 2017
Wakefulness-maintenance apparatus
TS TECH CO LTD4 citations68
US12391153B2Aug 19, 2025
Vehicle seat
TS TECH CO LTD0 citations63
US12187173B2Jan 7, 2025
Vehicle seat
TS TECH CO LTD0 citations63
US12145473B2Nov 19, 2024
Seat with detector
TS TECH CO LTD0 citations63
US11945343B2Apr 2, 2024
Vehicle seat
TS TECH CO LTD0 citations63
US11780352B2Oct 10, 2023
Vehicle seat
TS TECH CO LTD0 citations63
US11390197B2Jul 19, 2022
Vehicle seat
TS TECH CO LTD0 citations63
US11059388B2Jul 13, 2021
Vehicle seat
TS TECH CO LTD1 citations63
US10470697B2Nov 12, 2019
Wakefulness determination method
TS TECH CO LTD1 citations63
FUJITSU GENERAL LTD
7 patentsUS6338382B1Jan 15, 2002
Air conditioner
FUJITSU GENERAL LTD51 citations90
US6244954B1Jun 12, 2001
Air conditioner
FUJITSU GENERAL LTD31 citations86
US7918101B2Apr 5, 2011
Outdoor unit of air conditioner
FUJITSU GENERAL LTD7 citations83
US9726384B2Aug 8, 2017
Room air conditioner with movable side fan units
FUJITSU GENERAL LTD7 citations82
US6786061B2Sep 7, 2004
Air conditioner
FUJITSU GENERAL LTD16 citations81
US9964324B2May 8, 2018
Controller circuit for air conditioner with cool air guided with room temperature airstream
FUJITSU GENERAL LTD3 citations71
US9250028B2Feb 2, 2016
Air conditioner
FUJITSU GENERAL LTD5 citations71
SUGIYAMA SHINJI
5 patentsUS8234059B2Jul 31, 2012
Navigation device
SUGIYAMA SHINJI24 citations88
US9283868B2Mar 15, 2016
Seat apparatus
SUGIYAMA SHINJI12 citations84
US9102252B2Aug 11, 2015
Vehicle seat devices
SUGIYAMA SHINJI15 citations79
US9308846B2Apr 12, 2016
Seat cushion and vehicle seat
SUGIYAMA SHINJI3 citations73
US8813518B2Aug 26, 2014
Air conditioner
SUGIYAMA SHINJI4 citations72
DENSO WAVE INC
2 patentsSHIBUYA MAKOTO
2 patentsPIONEER ELECTRONIC CORP
1 patentShowing the top 50 of 71 patents by PatentIndex Score.