Inventor
TSUBOTA KENJIRO
JP6 patents
Patents
6 patentsUS5981668ANov 9, 1999
Anti-bacterial water absorbing agent and anti-bacterial water absorbent material
SANYO CHEMICAL IND LTD19 citations88
US5789507AAug 4, 1998
Method for preparing water absorbent resin
SANYO CHEMICAL IND LTD17 citations82
US5801238ASep 1, 1998
Method for producing water absorbent resin and water absorbent
SANYO CHEMICAL IND LTD14 citations72
US5747570AMay 5, 1998
Water-absorbing resin composition
SANYO CHEMICAL IND LTD12 citations72
US5728792AMar 17, 1998
Method for preparing water absorbent resin
SANYO CHEMICAL IND LTD5 citations72
US5886120AMar 23, 1999
Method for preparing water absorbent resin
SANYO CHEMICAL IND LTD2 citations61