Inventor
MASUHARA YUSAKU
JP4 patents
⚠️ This page may combine multiple inventors who share the name “MASUHARA YUSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO SEIKA CHEMICALS
3 patentsUS10253140B2Apr 9, 2019
Polyrotaxane-containing composition
SUMITOMO SEIKA CHEMICALS1 citations53
US9657127B2May 23, 2017
Composition for soft materials, and soft material
SUMITOMO SEIKA CHEMICALS0 citations47
US12129239B2Oct 29, 2024
Method for producing methylene disulfonate compound
SUMITOMO SEIKA CHEMICALS0 citations44