Inventor

WAKIZONO KOUICHIROU

JP2 patents

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

NAKAYAMA KEN

1 patent

US8794701B2Aug 5, 2014

Backrest for chair

NAKAYAMA KEN30 citations88

OKAMURA CORP

1 patent

US10334953B2Jul 2, 2019

Furniture, load support member for chair, and chair

OKAMURA CORP0 citations37