Inventor
ISHI YUJI
JP5 patents
Patents
5 patentsUS5314240AMay 24, 1994
Shell structure for use with a chair having synchronously moving seat and seat back
ITOKI KK112 citations95
US5338099AAug 16, 1994
Shell structure for use with a chair having synchronously moving seat and seat back
ITOKI KK83 citations93
USD348571SJul 12, 1994
Chair
ITOKI KK21 citations90
USD346909SMay 17, 1994
Chair
ITOKI KK36 citations90
US5238294AAug 24, 1993
Interlocking mechanism for supporting seat and seat back of chair
ITOKI KK38 citations88