Inventor

MORIO SAYAKA

JP2 patents

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

MASUNAGA HIROSHI

1 patent

US8777321B2Jul 15, 2014

Stretching structure of chair upholstery material

MASUNAGA HIROSHI9 citations80

MORIO SAYAKA

1 patent

US9022482B2May 5, 2015

Stretching structure of a tension member for a chair

MORIO SAYAKA10 citations75