P

Inventor

SHIRAI AYAKO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI AYAKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OJI PAPER CO

5 patents
US6486094B1Nov 26, 2002

Bis (arylsulfonylaminocarbonylaminobenzoate) compounds and thermosensitive recording materials containing same

OJI PAPER CO5 citations72
US6677472B2Jan 13, 2004

Bis (arylsulfonylaminocarbonylaminobenzoate) compounds and thermosensitive recording materials containing same

OJI PAPER CO3 citations61
US6858565B2Feb 22, 2005

Thermosensitive recording material and novel color developer compounds

OJI PAPER CO3 citations56
US7312177B2Dec 25, 2007

Thermosensitive recording materials

OJI PAPER CO0 citations51
US5283227AFeb 1, 1994

Thermosensitive recording material

OJI PAPER CO1 citations51

OJI HOLDINGS CORP

2 patents
USD857212SAug 20, 2019

Adhesive skin patch

OJI HOLDINGS CORP23 citations88
US11266539B2Mar 8, 2022

Adhesive tape

OJI HOLDINGS CORP0 citations52

NEW OJI PAPER CO LTD

1 patent
US5612280AMar 18, 1997

Thermosensitive recording material

NEW OJI PAPER CO LTD22 citations89