Inventor
TSUCHIDA AKIKO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIDA AKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
3 patentsUS11319384B2May 3, 2022
Method for producing hypromellose phthalate
SHINETSU CHEMICAL CO0 citations59
US11319385B2May 3, 2022
Method for producing hypromellose acetate succinate
SHINETSU CHEMICAL CO0 citations59
US11421043B2Aug 23, 2022
Method for producing sieved low-substituted hydroxypropyl cellulose
SHINETSU CHEMICAL CO0 citations47