Inventor
SAKANAKA YASUHIRO
JP11 patents
Patents
11 patentsUS4740549AApr 26, 1988
Ink composition for writing board
TOYO SODA MFG CO LTD35 citations91
US4031302AJun 21, 1977
Process for preparing granular rubber
TOYO SODA MFG CO LTD21 citations81
US4234704ANov 18, 1980
Chloroprene polymer composition
TOYO SODA MFG CO LTD24 citations79
US4511679AApr 16, 1985
Process for preparing a rubber-asphalt composition
TOYO SODA MFG CO LTD15 citations73
US4194999AMar 25, 1980
Process for producing powdery rubber
TOYO SODA MFG CO LTD18 citations73
US3969334AJul 13, 1976
Process for preparing granular chloroprene polymer rubber
TOYO SODA MFG CO LTD8 citations73
US4367097AJan 4, 1983
Method for manufacturing granular organic rubber chemical composition
TOYO SODA MFG CO LTD7 citations72
US4871815AOct 3, 1989
Method of making chlorosulfonated polyethylene
TOYO SODA MFG CO LTD5 citations60
US4663396AMay 5, 1987
Method for producing chlorosulfonated polyethylene with controlling addition amount of sulfur of the chlorosulfonated polyethylene
TOYO SODA MFG CO LTD5 citations60
US4544709AOct 1, 1985
Process for producing chlorosulfonated polyethylene using a mixed solvent
TOYO SODA MFG CO LTD6 citations60
US4639508AJan 27, 1987
Process for producing granular composition of ethylenethiourea-chloroprene rubber
TOYO SODA MFG CO LTD0 citations51