Inventor
HIRAYAMA YUKIKO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA YUKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO SEIKAN GROUP HOLDINGS LTD
3 patentsUS10233306B2Mar 19, 2019
Oxygen-absorbing resin composition
TOYO SEIKAN GROUP HOLDINGS LTD1 citations59
US10995211B2May 4, 2021
Oxygen-absorbing resin composition containing organic oxygen absorber
TOYO SEIKAN GROUP HOLDINGS LTD0 citations55
US9919291B2Mar 20, 2018
Oxygen-absorbing resin composition
TOYO SEIKAN GROUP HOLDINGS LTD1 citations49