Inventor
HATTORI TATSUO
6 patents
⚠️ This page may combine multiple inventors who share the name “HATTORI TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO SODA MFG CO LTD
4 patentsUS4110366AAug 29, 1978
Process for producing alkali metal styrenesulfonate
TOYO SODA MFG CO LTD7 citations72
US4115436ASep 19, 1978
Process for producing ammonium p-styrenesulfonate
TOYO SODA MFG CO LTD4 citations60
US4061669ADec 6, 1977
Process for producing ammonium p-styrenesulfonate
TOYO SODA MFG CO LTD2 citations60
US4029640AJun 14, 1977
Process for producing ammonium aromatic sulfonate
TOYO SODA MFG CO LTD5 citations60