Inventor

TOTSUKA HIROKI

JP5 patents

Patents

5 patents

US5608017AMar 4, 1997

Suspension polymerization method

TOMOEGAWA PAPER CO LTD13 citations72

US7311994B2Dec 25, 2007

Separator for lithium ion secondary battery and lithium ion secondary battery provided therewith

TOMOEGAWA PAPER CO LTD7 citations65

US5717041AFeb 10, 1998

Suspension polymerization method and particles obtained therewith

TOMOEGAWA PAPER CO LTD4 citations61

US5346798ASep 13, 1994

Suspension polymerization method and toner for electrophotography obtained therewith

TOMOEGAWA PAPER CO LTD5 citations58

US5380614AJan 10, 1995

Positive chargeable color toner

TOMOEGAWA PAPER CO LTD5 citations52