Inventor

HIRAGA NORIKO

JP4 patents

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

TOTO LTD

3 patents

US5666672ASep 16, 1997

NIKON CORP

1 patent

US5223314AJun 29, 1993

Cover film for sublimation thermal-transfer hard copy

NIKON CORP5 citations60

HIRAGA NORIKO

TOTO LTD

Toilet attachment with easily detachable seat

Toilet seat with cover

Combined toilet seat and cover

NIKON CORP

Cover film for sublimation thermal-transfer hard copy