Patents/Inventors

Seiya Ashibe

Kako-gunJP2 patents

3 Patents

US122150912025
Method for Producing Methylene Disulfonate Compound
SUMITOMO SEIKA CHEMICALS CO., Ltd.
0 cites
US121292392024
Method for Producing Methylene Disulfonate Compound
SUMITOMO SEIKA CHEMICALS CO., Ltd.
0 cites
US118021192023
Method for Producing Cyclic Disulfonic Acid Ester Compound
SUMITOMO SEIKA CHEMICALS CO., Ltd.
0 cites