Inventor
IZAWA SYOUICHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “IZAWA SYOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKAMURA CORP
22 patentsUSD733445SJul 7, 2015
Chair
OKAMURA CORP48 citations97
USD882971SMay 5, 2020
Chair
OKAMURA CORP22 citations94
US9578968B2Feb 28, 2017
Chair
OKAMURA CORP37 citations94
USD733446SJul 7, 2015
Chair
OKAMURA CORP24 citations92
USD648147SNov 8, 2011
Chair
OKAMURA CORP26 citations92
USD794365SAug 15, 2017
Chair
OKAMURA CORP8 citations84
USD751835SMar 22, 2016
Chair
OKAMURA CORP9 citations84
USD751836SMar 22, 2016
Chair
OKAMURA CORP16 citations84
USD734971SJul 28, 2015
Chair
OKAMURA CORP11 citations84
USD993453SJul 25, 2023
Office booth
OKAMURA CORP10 citations82
US10932575B2Mar 2, 2021
Armrest and chair
OKAMURA CORP4 citations73
USD907422SJan 12, 2021
Chair
OKAMURA CORP4 citations73
USD895313SSep 8, 2020
Chair
OKAMURA CORP2 citations73
USD886501SJun 9, 2020
Chair
OKAMURA CORP2 citations73
USD829031SSep 25, 2018
Chair
OKAMURA CORP3 citations73
USD781092SMar 14, 2017
Chair
OKAMURA CORP3 citations73
US11019928B2Jun 1, 2021
Armrest and chair
OKAMURA CORP5 citations71
USD887193SJun 16, 2020
Chair
OKAMURA CORP1 citations62
USD860669SSep 24, 2019
Chair
OKAMURA CORP1 citations62
US11019930B2Jun 1, 2021
Load support structure for chair, load support body for chair, and chair
OKAMURA CORP0 citations52
USD885103SMay 26, 2020
Chair
OKAMURA CORP0 citations52
US10334953B2Jul 2, 2019
Furniture, load support member for chair, and chair
OKAMURA CORP0 citations37